8260918876

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{153743}}^1$

素因数の和:153874

約数の個数: 48

約数和(自身を含む): 17563714560

約数和(自身を除く): 9302795684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 404, 532, 707, 1414, 1919, 2828, 3838, 7676, 13433, 26866, 53732, 153743, 307486, 614972, 1076201, 2152402, 2921117, 4304804, 5842234, 11684468, 15528043, 20447819, 31056086, 40895638, 62112172, 81791276, 108696301, 217392602, 295032817, 434785204, 590065634, 1180131268, 2065229719, 4130459438, 8260918876]

約数ペア:

[(1, 8260918876), (2, 4130459438), (4, 2065229719), (7, 1180131268), (14, 590065634), (19, 434785204), (28, 295032817), (38, 217392602), (76, 108696301), (101, 81791276), (133, 62112172), (202, 40895638), (266, 31056086), (404, 20447819), (532, 15528043), (707, 11684468), (1414, 5842234), (1919, 4304804), (2828, 2921117), (3838, 2152402), (7676, 1076201), (13433, 614972), (26866, 307486), (53732, 153743)]