1820632918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4119079}}^1$

素因数の和:4119111

約数の個数: 16

約数和(自身を含む): 3114024480

約数和(自身を除く): 1293391562

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4119079, 8238158, 53548027, 70024343, 107096054, 140048686, 910316459, 1820632918]

約数ペア:

[(1, 1820632918), (2, 910316459), (13, 140048686), (17, 107096054), (26, 70024343), (34, 53548027), (221, 8238158), (442, 4119079)]