320935018

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1\times {\mathrm{919}}^1$

素因数の和:1821

約数の個数: 16

約数和(自身を含む): 484413120

約数和(自身を除く): 163478102

約数列:

[1, 2, 283, 566, 617, 919, 1234, 1838, 174611, 260077, 349222, 520154, 567023, 1134046, 160467509, 320935018]

約数ペア:

[(1, 320935018), (2, 160467509), (283, 1134046), (566, 567023), (617, 520154), (919, 349222), (1234, 260077), (1838, 174611)]