388655230

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{124171}}^1$

素因数の和:124491

約数の個数: 16

約数和(自身を含む): 701820144

約数和(自身を除く): 313164914

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 124171, 248342, 620855, 1241710, 38865523, 77731046, 194327615, 388655230]

約数ペア:

[(1, 388655230), (2, 194327615), (5, 77731046), (10, 38865523), (313, 1241710), (626, 620855), (1565, 248342), (3130, 124171)]