304865612

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{449}}^1\times {\mathrm{853}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 538020000

約数和(自身を除く): 233154388

約数列:

[1, 2, 4, 199, 398, 449, 796, 853, 898, 1706, 1796, 3412, 89351, 169747, 178702, 339494, 357404, 382997, 678988, 765994, 1531988, 76216403, 152432806, 304865612]

約数ペア:

[(1, 304865612), (2, 152432806), (4, 76216403), (199, 1531988), (398, 765994), (449, 678988), (796, 382997), (853, 357404), (898, 339494), (1706, 178702), (1796, 169747), (3412, 89351)]