309131365322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{38707}}^1\times {\mathrm{307171}}^1$

素因数の和:345893

約数の個数: 16

約数和(自身を含む): 499380578592

約数和(自身を除く): 190249213270

約数列:

[1, 2, 13, 26, 38707, 77414, 307171, 503191, 614342, 1006382, 3993223, 7986446, 11889667897, 23779335794, 154565682661, 309131365322]

約数ペア:

[(1, 309131365322), (2, 154565682661), (13, 23779335794), (26, 11889667897), (38707, 7986446), (77414, 3993223), (307171, 1006382), (503191, 614342)]