1790961016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:905

約数の個数: 128

約数和(自身を含む): 4054095360

約数和(自身を除く): 2263134344

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 41, 52, 62, 68, 82, 104, 124, 136, 164, 221, 248, 328, 403, 442, 527, 533, 697, 797, 806, 884, 1054, 1066, 1271, 1394, 1594, 1612, 1768, 2108, 2132, 2542, 2788, 3188, 3224, 4216, 4264, 5084, 5576, 6376, 6851, 9061, 10168, 10361, 13549, 13702, 16523, 18122, 20722, 21607, 24707, 27098, 27404, 32677, 33046, 36244, 41444, 43214, 49414, 54196, 54808, 65354, 66092, 72488, 82888, 86428, 98828, 108392, 130708, 132184, 172856, 176137, 197656, 261416, 280891, 321191, 352274, 420019, 424801, 555509, 561782, 642382, 704548, 840038, 849602, 1012987, 1111018, 1123564, 1284764, 1409096, 1680076, 1699204, 2025974, 2222036, 2247128, 2569528, 3360152, 3398408, 4051948, 4444072, 5460247, 7221617, 8103896, 10920494, 13168831, 14443234, 17220779, 21840988, 26337662, 28886468, 34441558, 43681976, 52675324, 57772936, 68883116, 105350648, 137766232, 223870127, 447740254, 895480508, 1790961016]

約数ペア:

[(1, 1790961016), (2, 895480508), (4, 447740254), (8, 223870127), (13, 137766232), (17, 105350648), (26, 68883116), (31, 57772936), (34, 52675324), (41, 43681976), (52, 34441558), (62, 28886468), (68, 26337662), (82, 21840988), (104, 17220779), (124, 14443234), (136, 13168831), (164, 10920494), (221, 8103896), (248, 7221617), (328, 5460247), (403, 4444072), (442, 4051948), (527, 3398408), (533, 3360152), (697, 2569528), (797, 2247128), (806, 2222036), (884, 2025974), (1054, 1699204), (1066, 1680076), (1271, 1409096), (1394, 1284764), (1594, 1123564), (1612, 1111018), (1768, 1012987), (2108, 849602), (2132, 840038), (2542, 704548), (2788, 642382), (3188, 561782), (3224, 555509), (4216, 424801), (4264, 420019), (5084, 352274), (5576, 321191), (6376, 280891), (6851, 261416), (9061, 197656), (10168, 176137), (10361, 172856), (13549, 132184), (13702, 130708), (16523, 108392), (18122, 98828), (20722, 86428), (21607, 82888), (24707, 72488), (27098, 66092), (27404, 65354), (32677, 54808), (33046, 54196), (36244, 49414), (41444, 43214)]