2601586

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 4348080

約数和(自身を除く): 1746494

約数列:

[1, 2, 13, 26, 43, 86, 169, 179, 338, 358, 559, 1118, 2327, 4654, 7267, 7697, 14534, 15394, 30251, 60502, 100061, 200122, 1300793, 2601586]

約数ペア:

[(1, 2601586), (2, 1300793), (13, 200122), (26, 100061), (43, 60502), (86, 30251), (169, 15394), (179, 14534), (338, 7697), (358, 7267), (559, 4654), (1118, 2327)]