713276948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{2161}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 1358427840

約数和(自身を除く): 645150892

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 101, 172, 202, 404, 817, 1634, 1919, 2161, 3268, 3838, 4322, 4343, 7676, 8644, 8686, 17372, 41059, 82118, 82517, 92923, 164236, 165034, 185846, 218261, 330068, 371692, 436522, 873044, 1765537, 3531074, 4146959, 7062148, 8293918, 9385223, 16587836, 18770446, 37540892, 178319237, 356638474, 713276948]

約数ペア:

[(1, 713276948), (2, 356638474), (4, 178319237), (19, 37540892), (38, 18770446), (43, 16587836), (76, 9385223), (86, 8293918), (101, 7062148), (172, 4146959), (202, 3531074), (404, 1765537), (817, 873044), (1634, 436522), (1919, 371692), (2161, 330068), (3268, 218261), (3838, 185846), (4322, 165034), (4343, 164236), (7676, 92923), (8644, 82517), (8686, 82118), (17372, 41059)]