1396752476

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{150707}}^1$

素因数の和:151049

約数の個数: 24

約数和(自身を含む): 2801963136

約数和(自身を除く): 1405210660

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 150707, 301414, 602828, 1054949, 2109898, 4219796, 49884017, 99768034, 199536068, 349188119, 698376238, 1396752476]

約数ペア:

[(1, 1396752476), (2, 698376238), (4, 349188119), (7, 199536068), (14, 99768034), (28, 49884017), (331, 4219796), (662, 2109898), (1324, 1054949), (2317, 602828), (4634, 301414), (9268, 150707)]