253663878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{4229}}^1$

素因数の和:5016

約数の個数: 32

約数和(自身を含む): 547192800

約数和(自身を除く): 293528922

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 769, 1538, 2307, 4229, 4614, 8458, 9997, 12687, 19994, 25374, 29991, 54977, 59982, 109954, 164931, 329862, 3252101, 6504202, 9756303, 19512606, 42277313, 84554626, 126831939, 253663878]

約数ペア:

[(1, 253663878), (2, 126831939), (3, 84554626), (6, 42277313), (13, 19512606), (26, 9756303), (39, 6504202), (78, 3252101), (769, 329862), (1538, 164931), (2307, 109954), (4229, 59982), (4614, 54977), (8458, 29991), (9997, 25374), (12687, 19994)]