393524494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{74843}}^1$

素因数の和:75095

約数の個数: 16

約数和(自身を含む): 646652160

約数和(自身を除く): 253127666

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 74843, 149686, 823273, 1646546, 17887477, 35774954, 196762247, 393524494]

約数ペア:

[(1, 393524494), (2, 196762247), (11, 35774954), (22, 17887477), (239, 1646546), (478, 823273), (2629, 149686), (5258, 74843)]