21876129002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2931671}}^1$

素因数の和:2931734

約数の個数: 32

約数和(自身を含む): 41371755264

約数和(自身を除く): 19495626262

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 3731, 7462, 2931671, 5863342, 20521697, 38111723, 41043394, 76223446, 120198511, 240397022, 266782061, 533564122, 841389577, 1562580643, 1682779154, 3125161286, 10938064501, 21876129002]

約数ペア:

[(1, 21876129002), (2, 10938064501), (7, 3125161286), (13, 1682779154), (14, 1562580643), (26, 841389577), (41, 533564122), (82, 266782061), (91, 240397022), (182, 120198511), (287, 76223446), (533, 41043394), (574, 38111723), (1066, 20521697), (3731, 5863342), (7462, 2931671)]