2018552464

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{55897}}^1$

素因数の和:56003

約数の個数: 40

約数和(自身を含む): 4082566328

約数和(自身を除く): 2064013864

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 2257, 4514, 9028, 18056, 36112, 55897, 111794, 223588, 447176, 894352, 2068189, 3409717, 4136378, 6819434, 8272756, 13638868, 16545512, 27277736, 33091024, 54555472, 126159529, 252319058, 504638116, 1009276232, 2018552464]

約数ペア:

[(1, 2018552464), (2, 1009276232), (4, 504638116), (8, 252319058), (16, 126159529), (37, 54555472), (61, 33091024), (74, 27277736), (122, 16545512), (148, 13638868), (244, 8272756), (296, 6819434), (488, 4136378), (592, 3409717), (976, 2068189), (2257, 894352), (4514, 447176), (9028, 223588), (18056, 111794), (36112, 55897)]