1070892788

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:621

約数の個数: 72

約数和(自身を含む): 2256452352

約数和(自身を除く): 1185559564

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 197, 322, 367, 394, 529, 644, 734, 788, 1058, 1379, 1468, 2116, 2569, 2758, 3703, 4531, 5138, 5516, 7406, 8441, 9062, 10276, 14812, 16882, 18124, 31717, 33764, 59087, 63434, 72299, 104213, 118174, 126868, 144598, 194143, 208426, 236348, 289196, 388286, 416852, 506093, 729491, 776572, 1012186, 1359001, 1458982, 1662877, 2024372, 2718002, 2917964, 3325754, 5436004, 6651508, 11640139, 23280278, 38246171, 46560556, 76492342, 152984684, 267723197, 535446394, 1070892788]

約数ペア:

[(1, 1070892788), (2, 535446394), (4, 267723197), (7, 152984684), (14, 76492342), (23, 46560556), (28, 38246171), (46, 23280278), (92, 11640139), (161, 6651508), (197, 5436004), (322, 3325754), (367, 2917964), (394, 2718002), (529, 2024372), (644, 1662877), (734, 1458982), (788, 1359001), (1058, 1012186), (1379, 776572), (1468, 729491), (2116, 506093), (2569, 416852), (2758, 388286), (3703, 289196), (4531, 236348), (5138, 208426), (5516, 194143), (7406, 144598), (8441, 126868), (9062, 118174), (10276, 104213), (14812, 72299), (16882, 63434), (18124, 59087), (31717, 33764)]