406987377758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233632249}}^1$

素因数の和:233632331

約数の個数: 16

約数和(自身を含む): 667253706000

約数和(自身を除く): 260266328242

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 233632249, 467264498, 3037219237, 6074438474, 15653360683, 31306721366, 203493688879, 406987377758]

約数ペア:

[(1, 406987377758), (2, 203493688879), (13, 31306721366), (26, 15653360683), (67, 6074438474), (134, 3037219237), (871, 467264498), (1742, 233632249)]