107989378

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 188052480

約数和(自身を除く): 80063102

約数列:

[1, 2, 7, 14, 139, 211, 263, 278, 422, 526, 973, 1477, 1841, 1946, 2954, 3682, 29329, 36557, 55493, 58658, 73114, 110986, 205303, 255899, 388451, 410606, 511798, 776902, 7713527, 15427054, 53994689, 107989378]

約数ペア:

[(1, 107989378), (2, 53994689), (7, 15427054), (14, 7713527), (139, 776902), (211, 511798), (263, 410606), (278, 388451), (422, 255899), (526, 205303), (973, 110986), (1477, 73114), (1841, 58658), (1946, 55493), (2954, 36557), (3682, 29329)]