491062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 925344

約数和(自身を除く): 434282

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 101, 143, 187, 202, 221, 286, 374, 442, 1111, 1313, 1717, 2222, 2431, 2626, 3434, 4862, 14443, 18887, 22321, 28886, 37774, 44642, 245531, 491062]

約数ペア:

[(1, 491062), (2, 245531), (11, 44642), (13, 37774), (17, 28886), (22, 22321), (26, 18887), (34, 14443), (101, 4862), (143, 3434), (187, 2626), (202, 2431), (221, 2222), (286, 1717), (374, 1313), (442, 1111)]