253174766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{159631}}^1$

素因数の和:159707

約数の個数: 16

約数和(自身を含む): 415681728

約数和(自身を除く): 162506962

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 159631, 319262, 2075203, 4150406, 9737491, 19474982, 126587383, 253174766]

約数ペア:

[(1, 253174766), (2, 126587383), (13, 19474982), (26, 9737491), (61, 4150406), (122, 2075203), (793, 319262), (1586, 159631)]