253455998

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{189997}}^1$

素因数の和:190051

約数の個数: 16

約数和(自身を含む): 410395680

約数和(自身を除く): 156939682

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 189997, 379994, 4369931, 5509913, 8739862, 11019826, 126727999, 253455998]

約数ペア:

[(1, 253455998), (2, 126727999), (23, 11019826), (29, 8739862), (46, 5509913), (58, 4369931), (667, 379994), (1334, 189997)]