315049046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281797}}^1$

素因数の和:281855

約数の個数: 16

約数和(自身を含む): 520762704

約数和(自身を除く): 205713658

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 281797, 563594, 3663361, 7326722, 12117271, 24234542, 157524523, 315049046]

約数ペア:

[(1, 315049046), (2, 157524523), (13, 24234542), (26, 12117271), (43, 7326722), (86, 3663361), (559, 563594), (1118, 281797)]