123107244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{789149}}^1$

素因数の和:789169

約数の個数: 24

約数和(自身を含む): 309346800

約数和(自身を除く): 186239556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 789149, 1578298, 2367447, 3156596, 4734894, 9469788, 10258937, 20517874, 30776811, 41035748, 61553622, 123107244]

約数ペア:

[(1, 123107244), (2, 61553622), (3, 41035748), (4, 30776811), (6, 20517874), (12, 10258937), (13, 9469788), (26, 4734894), (39, 3156596), (52, 2367447), (78, 1578298), (156, 789149)]