2214386710

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{273719}}^1$

素因数の和:274535

約数の個数: 16

約数和(自身を含む): 3990837600

約数和(自身を除く): 1776450890

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 273719, 547438, 1368595, 2737190, 221438671, 442877342, 1107193355, 2214386710]

約数ペア:

[(1, 2214386710), (2, 1107193355), (5, 442877342), (10, 221438671), (809, 2737190), (1618, 1368595), (4045, 547438), (8090, 273719)]