230388626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{27953}}^1$

素因数の和:28285

約数の個数: 16

約数和(自身を含む): 373353624

約数和(自身を除く): 142964998

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 27953, 55906, 363389, 726778, 8861101, 17722202, 115194313, 230388626]

約数ペア:

[(1, 230388626), (2, 115194313), (13, 17722202), (26, 8861101), (317, 726778), (634, 363389), (4121, 55906), (8242, 27953)]