3457028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 6283200

約数和(自身を除く): 2826172

約数列:

[1, 2, 4, 43, 86, 101, 172, 199, 202, 398, 404, 796, 4343, 8557, 8686, 17114, 17372, 20099, 34228, 40198, 80396, 864257, 1728514, 3457028]

約数ペア:

[(1, 3457028), (2, 1728514), (4, 864257), (43, 80396), (86, 40198), (101, 34228), (172, 20099), (199, 17372), (202, 17114), (398, 8686), (404, 8557), (796, 4343)]