10591887890

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2080921}}^1$

素因数の和:2081437

約数の個数: 16

約数和(自身を含む): 19102863960

約数和(自身を除く): 8510976070

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 2080921, 4161842, 10404605, 20809210, 1059188789, 2118377578, 5295943945, 10591887890]

約数ペア:

[(1, 10591887890), (2, 5295943945), (5, 2118377578), (10, 1059188789), (509, 20809210), (1018, 10404605), (2545, 4161842), (5090, 2080921)]