27531062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19979}}^1$

素因数の和:20047

約数の個数: 16

約数和(自身を含む): 45314640

約数和(自身を除く): 17783578

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19979, 39958, 259727, 519454, 1058887, 2117774, 13765531, 27531062]

約数ペア:

[(1, 27531062), (2, 13765531), (13, 2117774), (26, 1058887), (53, 519454), (106, 259727), (689, 39958), (1378, 19979)]