123686238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83459}}^1$

素因数の和:83496

約数の個数: 32

約数和(自身を含む): 280425600

約数和(自身を除く): 156739362

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 83459, 166918, 250377, 500754, 1084967, 1585721, 2169934, 3171442, 3254901, 4757163, 6509802, 9514326, 20614373, 41228746, 61843119, 123686238]

約数ペア:

[(1, 123686238), (2, 61843119), (3, 41228746), (6, 20614373), (13, 9514326), (19, 6509802), (26, 4757163), (38, 3254901), (39, 3171442), (57, 2169934), (78, 1585721), (114, 1084967), (247, 500754), (494, 250377), (741, 166918), (1482, 83459)]