2018940016

素因数分解:

$2^4\times {\mathrm{733}}^1\times {\mathrm{172147}}^1$

素因数の和:172888

約数の個数: 20

約数和(自身を含む): 3917055592

約数和(自身を除く): 1898115576

約数列:

[1, 2, 4, 8, 16, 733, 1466, 2932, 5864, 11728, 172147, 344294, 688588, 1377176, 2754352, 126183751, 252367502, 504735004, 1009470008, 2018940016]

約数ペア:

[(1, 2018940016), (2, 1009470008), (4, 504735004), (8, 252367502), (16, 126183751), (733, 2754352), (1466, 1377176), (2932, 688588), (5864, 344294), (11728, 172147)]