129447410

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{41357}}^1$

素因数の和:41677

約数の個数: 16

約数和(自身を含む): 233755416

約数和(自身を除く): 104308006

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 41357, 82714, 206785, 413570, 12944741, 25889482, 64723705, 129447410]

約数ペア:

[(1, 129447410), (2, 64723705), (5, 25889482), (10, 12944741), (313, 413570), (626, 206785), (1565, 82714), (3130, 41357)]