1330658215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{162971}}^1$

素因数の和:163070

約数の個数: 16

約数和(自身を含む): 1689693696

約数和(自身を除く): 359035481

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 162971, 814855, 3748333, 11570941, 18741665, 57854705, 266131643, 1330658215]

約数ペア:

[(1, 1330658215), (5, 266131643), (23, 57854705), (71, 18741665), (115, 11570941), (355, 3748333), (1633, 814855), (8165, 162971)]