380247738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{286763}}^1$

素因数の和:286798

約数の個数: 32

約数和(自身を含む): 867174336

約数和(自身を除く): 486926598

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 286763, 573526, 860289, 1720578, 3727919, 4874971, 7455838, 9749942, 11183757, 14624913, 22367514, 29249826, 63374623, 126749246, 190123869, 380247738]

約数ペア:

[(1, 380247738), (2, 190123869), (3, 126749246), (6, 63374623), (13, 29249826), (17, 22367514), (26, 14624913), (34, 11183757), (39, 9749942), (51, 7455838), (78, 4874971), (102, 3727919), (221, 1720578), (442, 860289), (663, 573526), (1326, 286763)]