9902858

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2137}}^1$

素因数の和:2477

約数の個数: 16

約数和(自身を含む): 17035584

約数和(自身を除く): 7132726

約数列:

[1, 2, 7, 14, 331, 662, 2137, 2317, 4274, 4634, 14959, 29918, 707347, 1414694, 4951429, 9902858]

約数ペア:

[(1, 9902858), (2, 4951429), (7, 1414694), (14, 707347), (331, 29918), (662, 14959), (2137, 4634), (2317, 4274)]