1253822186

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{21143}}^1$

素因数の和:21493

約数の個数: 16

約数和(自身を含む): 1902960000

約数和(自身を除く): 649137814

約数列:

[1, 2, 149, 199, 298, 398, 21143, 29651, 42286, 59302, 3150307, 4207457, 6300614, 8414914, 626911093, 1253822186]

約数ペア:

[(1, 1253822186), (2, 626911093), (149, 8414914), (199, 6300614), (298, 4207457), (398, 3150307), (21143, 59302), (29651, 42286)]