742954

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 16

約数和(自身を含む): 1168992

約数和(自身を除く): 426038

約数列:

[1, 2, 43, 53, 86, 106, 163, 326, 2279, 4558, 7009, 8639, 14018, 17278, 371477, 742954]

約数ペア:

[(1, 742954), (2, 371477), (43, 17278), (53, 14018), (86, 8639), (106, 7009), (163, 4558), (326, 2279)]