1209998086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3235289}}^1$

素因数の和:3235319

約数の個数: 16

約数和(自身を含む): 2096467920

約数和(自身を除く): 886469834

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 3235289, 6470578, 35588179, 54999913, 71176358, 109999826, 604999043, 1209998086]

約数ペア:

[(1, 1209998086), (2, 604999043), (11, 109999826), (17, 71176358), (22, 54999913), (34, 35588179), (187, 6470578), (374, 3235289)]