45131254

素因数分解:

$2^1\times 7^3\times {\mathrm{65789}}^1$

素因数の和:65812

約数の個数: 16

約数和(自身を含む): 78948000

約数和(自身を除く): 33816746

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 65789, 131578, 460523, 921046, 3223661, 6447322, 22565627, 45131254]

約数ペア:

[(1, 45131254), (2, 22565627), (7, 6447322), (14, 3223661), (49, 921046), (98, 460523), (343, 131578), (686, 65789)]