2415702790

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1213921}}^1$

素因数の和:1214127

約数の個数: 16

約数和(自身を含む): 4370119200

約数和(自身を除く): 1954416410

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 1213921, 2427842, 6069605, 12139210, 241570279, 483140558, 1207851395, 2415702790]

約数ペア:

[(1, 2415702790), (2, 1207851395), (5, 483140558), (10, 241570279), (199, 12139210), (398, 6069605), (995, 2427842), (1990, 1213921)]