78498320554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{20509}}^1$

素因数の和:20938

約数の個数: 32

約数和(自身を含む): 121083656400

約数和(自身を除く): 42585335846

約数列:

[1, 2, 61, 122, 137, 229, 274, 458, 8357, 13969, 16714, 20509, 27938, 31373, 41018, 62746, 1251049, 1913753, 2502098, 2809733, 3827506, 4696561, 5619466, 9393122, 171393713, 286490221, 342787426, 572980442, 643428857, 1286857714, 39249160277, 78498320554]

約数ペア:

[(1, 78498320554), (2, 39249160277), (61, 1286857714), (122, 643428857), (137, 572980442), (229, 342787426), (274, 286490221), (458, 171393713), (8357, 9393122), (13969, 5619466), (16714, 4696561), (20509, 3827506), (27938, 2809733), (31373, 2502098), (41018, 1913753), (62746, 1251049)]