234891886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{4261}}^1$

素因数の和:4947

約数の個数: 16

約数和(自身を含む): 361178928

約数和(自身を除く): 126287042

約数列:

[1, 2, 43, 86, 641, 1282, 4261, 8522, 27563, 55126, 183223, 366446, 2731301, 5462602, 117445943, 234891886]

約数ペア:

[(1, 234891886), (2, 117445943), (43, 5462602), (86, 2731301), (641, 366446), (1282, 183223), (4261, 55126), (8522, 27563)]