315854786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{13219}}^1$

素因数の和:14153

約数の個数: 16

約数和(自身を含む): 510820800

約数和(自身を除く): 194966014

約数列:

[1, 2, 13, 26, 919, 1838, 11947, 13219, 23894, 26438, 171847, 343694, 12148261, 24296522, 157927393, 315854786]

約数ペア:

[(1, 315854786), (2, 157927393), (13, 24296522), (26, 12148261), (919, 343694), (1838, 171847), (11947, 26438), (13219, 23894)]