390927724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{59629}}^1$

素因数の和:59793

約数の個数: 24

約数和(自身を含む): 751338000

約数和(自身を除く): 360410276

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 59629, 119258, 238516, 655919, 1311838, 2623676, 8884721, 17769442, 35538884, 97731931, 195463862, 390927724]

約数ペア:

[(1, 390927724), (2, 195463862), (4, 97731931), (11, 35538884), (22, 17769442), (44, 8884721), (149, 2623676), (298, 1311838), (596, 655919), (1639, 238516), (3278, 119258), (6556, 59629)]