253812338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{160033}}^1$

素因数の和:160109

約数の個数: 16

約数和(自身を含む): 416728536

約数和(自身を除く): 162916198

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 160033, 320066, 2080429, 4160858, 9762013, 19524026, 126906169, 253812338]

約数ペア:

[(1, 253812338), (2, 126906169), (13, 19524026), (26, 9762013), (61, 4160858), (122, 2080429), (793, 320066), (1586, 160033)]