2078392910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{460841}}^1$

素因数の和:460900

約数の個数: 32

約数和(自身を含む): 4180758624

約数和(自身を除く): 2102365714

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 460841, 921682, 2304205, 4608410, 5069251, 10138502, 18894481, 25346255, 37788962, 50692510, 94472405, 188944810, 207839291, 415678582, 1039196455, 2078392910]

約数ペア:

[(1, 2078392910), (2, 1039196455), (5, 415678582), (10, 207839291), (11, 188944810), (22, 94472405), (41, 50692510), (55, 37788962), (82, 25346255), (110, 18894481), (205, 10138502), (410, 5069251), (451, 4608410), (902, 2304205), (2255, 921682), (4510, 460841)]