8640670654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2557}}^1\times {\mathrm{21943}}^1$

素因数の和:24520

約数の個数: 32

約数和(自身を含む): 16166232576

約数和(自身を除く): 7525561922

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2557, 5114, 17899, 21943, 28127, 35798, 43886, 56254, 153601, 196889, 241373, 307202, 393778, 482746, 1689611, 3379222, 56108251, 112216502, 392757757, 617190761, 785515514, 1234381522, 4320335327, 8640670654]

約数ペア:

[(1, 8640670654), (2, 4320335327), (7, 1234381522), (11, 785515514), (14, 617190761), (22, 392757757), (77, 112216502), (154, 56108251), (2557, 3379222), (5114, 1689611), (17899, 482746), (21943, 393778), (28127, 307202), (35798, 241373), (43886, 196889), (56254, 153601)]