8421965422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17048513}}^1$

素因数の和:17048547

約数の個数: 16

約数和(自身を含む): 14320751760

約数和(自身を除く): 5898786338

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 17048513, 34097026, 221630669, 323921747, 443261338, 647843494, 4210982711, 8421965422]

約数ペア:

[(1, 8421965422), (2, 4210982711), (13, 647843494), (19, 443261338), (26, 323921747), (38, 221630669), (247, 34097026), (494, 17048513)]