428849282

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1\times {\mathrm{2087}}^1$

素因数の和:3025

約数の個数: 16

約数和(自身を含む): 649451520

約数和(自身を除く): 220602238

約数列:

[1, 2, 127, 254, 809, 1618, 2087, 4174, 102743, 205486, 265049, 530098, 1688383, 3376766, 214424641, 428849282]

約数ペア:

[(1, 428849282), (2, 214424641), (127, 3376766), (254, 1688383), (809, 530098), (1618, 265049), (2087, 205486), (4174, 102743)]