348960812

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{9161}}^1$

素因数の和:9361

約数の個数: 24

約数和(自身を含む): 623382480

約数和(自身を除く): 274421668

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 9161, 9523, 18322, 19046, 36644, 38092, 815329, 980227, 1630658, 1960454, 3261316, 3920908, 87240203, 174480406, 348960812]

約数ペア:

[(1, 348960812), (2, 174480406), (4, 87240203), (89, 3920908), (107, 3261316), (178, 1960454), (214, 1630658), (356, 980227), (428, 815329), (9161, 38092), (9523, 36644), (18322, 19046)]