1008889736

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{48079}}^1$

素因数の和:48189

約数の個数: 32

約数和(自身を含む): 1967433600

約数和(自身を除く): 958543864

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 2623, 5246, 10492, 20984, 48079, 96158, 192316, 384632, 2067397, 2932819, 4134794, 5865638, 8269588, 11731276, 16539176, 23462552, 126111217, 252222434, 504444868, 1008889736]

約数ペア:

[(1, 1008889736), (2, 504444868), (4, 252222434), (8, 126111217), (43, 23462552), (61, 16539176), (86, 11731276), (122, 8269588), (172, 5865638), (244, 4134794), (344, 2932819), (488, 2067397), (2623, 384632), (5246, 192316), (10492, 96158), (20984, 48079)]