2388891138

素因数分解:

$2^1\times 3^1\times {\mathrm{797}}^1\times {\mathrm{499559}}^1$

素因数の和:500361

約数の個数: 16

約数和(自身を含む): 4783786560

約数和(自身を除く): 2394895422

約数列:

[1, 2, 3, 6, 797, 1594, 2391, 4782, 499559, 999118, 1498677, 2997354, 398148523, 796297046, 1194445569, 2388891138]

約数ペア:

[(1, 2388891138), (2, 1194445569), (3, 796297046), (6, 398148523), (797, 2997354), (1594, 1498677), (2391, 999118), (4782, 499559)]