245007754

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1\times {\mathrm{1481}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 370600776

約数和(自身を除く): 125593022

約数列:

[1, 2, 181, 362, 457, 914, 1481, 2962, 82717, 165434, 268061, 536122, 676817, 1353634, 122503877, 245007754]

約数ペア:

[(1, 245007754), (2, 122503877), (181, 1353634), (362, 676817), (457, 536122), (914, 268061), (1481, 165434), (2962, 82717)]