2116713914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4877221}}^1$

素因数の和:4877261

約数の個数: 16

約数和(自身を含む): 3745706496

約数和(自身を除く): 1628992582

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4877221, 9754442, 34140547, 68281094, 151193851, 302387702, 1058356957, 2116713914]

約数ペア:

[(1, 2116713914), (2, 1058356957), (7, 302387702), (14, 151193851), (31, 68281094), (62, 34140547), (217, 9754442), (434, 4877221)]