2018132470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8774489}}^1$

素因数の和:8774519

約数の個数: 16

約数和(自身を含む): 3790579680

約数和(自身を除く): 1772447210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8774489, 17548978, 43872445, 87744890, 201813247, 403626494, 1009066235, 2018132470]

約数ペア:

[(1, 2018132470), (2, 1009066235), (5, 403626494), (10, 201813247), (23, 87744890), (46, 43872445), (115, 17548978), (230, 8774489)]