281513004

素因数分解:

$2^2\times 3^1\times {\mathrm{503}}^1\times {\mathrm{46639}}^1$

素因数の和:47149

約数の個数: 24

約数和(自身を含む): 658183680

約数和(自身を除く): 376670676

約数列:

[1, 2, 3, 4, 6, 12, 503, 1006, 1509, 2012, 3018, 6036, 46639, 93278, 139917, 186556, 279834, 559668, 23459417, 46918834, 70378251, 93837668, 140756502, 281513004]

約数ペア:

[(1, 281513004), (2, 140756502), (3, 93837668), (4, 70378251), (6, 46918834), (12, 23459417), (503, 559668), (1006, 279834), (1509, 186556), (2012, 139917), (3018, 93278), (6036, 46639)]