290413430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{409033}}^1$

素因数の和:409111

約数の個数: 16

約数和(自身を含む): 530108064

約数和(自身を除く): 239694634

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 409033, 818066, 2045165, 4090330, 29041343, 58082686, 145206715, 290413430]

約数ペア:

[(1, 290413430), (2, 145206715), (5, 58082686), (10, 29041343), (71, 4090330), (142, 2045165), (355, 818066), (710, 409033)]