389610244

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{25639}}^1$

素因数の和:25803

約数の個数: 24

約数和(自身を含む): 710740800

約数和(自身を除く): 321130556

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 3799, 7598, 15196, 25639, 51278, 102556, 743531, 1487062, 2974124, 3358709, 6717418, 13434836, 97402561, 194805122, 389610244]

約数ペア:

[(1, 389610244), (2, 194805122), (4, 97402561), (29, 13434836), (58, 6717418), (116, 3358709), (131, 2974124), (262, 1487062), (524, 743531), (3799, 102556), (7598, 51278), (15196, 25639)]