2019424676

素因数分解:

$2^2\times {\mathrm{757}}^2\times {\mathrm{881}}^1$

素因数の和:2399

約数の個数: 18

約数和(自身を含む): 3542684418

約数和(自身を除く): 1523259742

約数列:

[1, 2, 4, 757, 881, 1514, 1762, 3028, 3524, 573049, 666917, 1146098, 1333834, 2292196, 2667668, 504856169, 1009712338, 2019424676]

約数ペア:

[(1, 2019424676), (2, 1009712338), (4, 504856169), (757, 2667668), (881, 2292196), (1514, 1333834), (1762, 1146098), (3028, 666917), (3524, 573049)]