2100791042

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{190669}}^1$

素因数の和:191465

約数の個数: 16

約数和(自身を含む): 3605951040

約数和(自身を除く): 1505159998

約数列:

[1, 2, 7, 14, 787, 1574, 5509, 11018, 190669, 381338, 1334683, 2669366, 150056503, 300113006, 1050395521, 2100791042]

約数ペア:

[(1, 2100791042), (2, 1050395521), (7, 300113006), (14, 150056503), (787, 2669366), (1574, 1334683), (5509, 381338), (11018, 190669)]