9969120788

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{383}}^1\times {\mathrm{4889}}^1$

素因数の和:5309

約数の個数: 48

約数和(自身を含む): 19243284480

約数和(自身を除く): 9274163692

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 383, 484, 766, 1331, 1532, 2662, 4213, 4889, 5324, 8426, 9778, 16852, 19556, 46343, 53779, 92686, 107558, 185372, 215116, 509773, 591569, 1019546, 1183138, 1872487, 2039092, 2366276, 3744974, 6507259, 7489948, 13014518, 20597357, 26029036, 41194714, 82389428, 226570927, 453141854, 906283708, 2492280197, 4984560394, 9969120788]

約数ペア:

[(1, 9969120788), (2, 4984560394), (4, 2492280197), (11, 906283708), (22, 453141854), (44, 226570927), (121, 82389428), (242, 41194714), (383, 26029036), (484, 20597357), (766, 13014518), (1331, 7489948), (1532, 6507259), (2662, 3744974), (4213, 2366276), (4889, 2039092), (5324, 1872487), (8426, 1183138), (9778, 1019546), (16852, 591569), (19556, 509773), (46343, 215116), (53779, 185372), (92686, 107558)]