111679828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{15451}}^1$

素因数の和:15607

約数の個数: 24

約数和(自身を含む): 212001440

約数和(自身を除く): 100321612

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 15451, 30902, 61804, 200863, 401726, 803452, 2147689, 4295378, 8590756, 27919957, 55839914, 111679828]

約数ペア:

[(1, 111679828), (2, 55839914), (4, 27919957), (13, 8590756), (26, 4295378), (52, 2147689), (139, 803452), (278, 401726), (556, 200863), (1807, 61804), (3614, 30902), (7228, 15451)]