2201003905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1\times {\mathrm{4357}}^1$

素因数の和:5856

約数の個数: 16

約数和(自身を含む): 2680902144

約数和(自身を除く): 479898239

約数列:

[1, 5, 71, 355, 1423, 4357, 7115, 21785, 101033, 309347, 505165, 1546735, 6200011, 31000055, 440200781, 2201003905]

約数ペア:

[(1, 2201003905), (5, 440200781), (71, 31000055), (355, 6200011), (1423, 1546735), (4357, 505165), (7115, 309347), (21785, 101033)]