1201432810

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{244691}}^1$

素因数の和:245189

約数の個数: 16

約数和(自身を含む): 2166992352

約数和(自身を除く): 965559542

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 244691, 489382, 1223455, 2446910, 120143281, 240286562, 600716405, 1201432810]

約数ペア:

[(1, 1201432810), (2, 600716405), (5, 240286562), (10, 120143281), (491, 2446910), (982, 1223455), (2455, 489382), (4910, 244691)]