2012147774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{381233}}^1$

素因数の和:381284

約数の個数: 32

約数和(自身を含む): 3842838720

約数和(自身を除く): 1830690946

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 381233, 762466, 2668631, 4956029, 5337262, 9912058, 11055757, 22111514, 34692203, 69384406, 77390299, 143724841, 154780598, 287449682, 1006073887, 2012147774]

約数ペア:

[(1, 2012147774), (2, 1006073887), (7, 287449682), (13, 154780598), (14, 143724841), (26, 77390299), (29, 69384406), (58, 34692203), (91, 22111514), (182, 11055757), (203, 9912058), (377, 5337262), (406, 4956029), (754, 2668631), (2639, 762466), (5278, 381233)]