2108185963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{829}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 2479800960

約数和(自身を除く): 371614997

約数列:

[1, 13, 17, 37, 221, 311, 481, 629, 829, 4043, 5287, 8177, 10777, 11507, 14093, 30673, 68731, 149591, 183209, 195619, 257819, 398749, 521441, 2543047, 3351647, 4382923, 6778733, 9539303, 56977999, 124010939, 162168151, 2108185963]

約数ペア:

[(1, 2108185963), (13, 162168151), (17, 124010939), (37, 56977999), (221, 9539303), (311, 6778733), (481, 4382923), (629, 3351647), (829, 2543047), (4043, 521441), (5287, 398749), (8177, 257819), (10777, 195619), (11507, 183209), (14093, 149591), (30673, 68731)]