331329121294

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{20611}}^1\times {\mathrm{19183}}^1$

素因数の和:40215

約数の個数: 16

約数和(自身を含む): 498229966080

約数和(自身を除く): 166900844786

約数列:

[1, 2, 419, 838, 19183, 20611, 38366, 41222, 8037677, 8636009, 16075354, 17272018, 395380813, 790761626, 165664560647, 331329121294]

約数ペア:

[(1, 331329121294), (2, 165664560647), (419, 790761626), (838, 395380813), (19183, 17272018), (20611, 16075354), (38366, 8636009), (41222, 8037677)]