2159344072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4931}}^1$

素因数の和:5066

約数の個数: 64

約数和(自身を含む): 4426963200

約数和(自身を除く): 2267619128

約数列:

[1, 2, 4, 8, 19, 38, 43, 67, 76, 86, 134, 152, 172, 268, 344, 536, 817, 1273, 1634, 2546, 2881, 3268, 4931, 5092, 5762, 6536, 9862, 10184, 11524, 19724, 23048, 39448, 54739, 93689, 109478, 187378, 212033, 218956, 330377, 374756, 424066, 437912, 660754, 749512, 848132, 1321508, 1696264, 2643016, 4028627, 6277163, 8057254, 12554326, 14206211, 16114508, 25108652, 28412422, 32229016, 50217304, 56824844, 113649688, 269918009, 539836018, 1079672036, 2159344072]

約数ペア:

[(1, 2159344072), (2, 1079672036), (4, 539836018), (8, 269918009), (19, 113649688), (38, 56824844), (43, 50217304), (67, 32229016), (76, 28412422), (86, 25108652), (134, 16114508), (152, 14206211), (172, 12554326), (268, 8057254), (344, 6277163), (536, 4028627), (817, 2643016), (1273, 1696264), (1634, 1321508), (2546, 848132), (2881, 749512), (3268, 660754), (4931, 437912), (5092, 424066), (5762, 374756), (6536, 330377), (9862, 218956), (10184, 212033), (11524, 187378), (19724, 109478), (23048, 93689), (39448, 54739)]