1578903612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{920107}}^1$

素因数の和:920138

約数の個数: 48

約数和(自身を含む): 4328188032

約数和(自身を除く): 2749284420

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 920107, 1840214, 2760321, 3680428, 5520642, 10121177, 11041284, 11961391, 20242354, 23922782, 30363531, 35884173, 40484708, 47845564, 60727062, 71768346, 121454124, 131575301, 143536692, 263150602, 394725903, 526301204, 789451806, 1578903612]

約数ペア:

[(1, 1578903612), (2, 789451806), (3, 526301204), (4, 394725903), (6, 263150602), (11, 143536692), (12, 131575301), (13, 121454124), (22, 71768346), (26, 60727062), (33, 47845564), (39, 40484708), (44, 35884173), (52, 30363531), (66, 23922782), (78, 20242354), (132, 11961391), (143, 11041284), (156, 10121177), (286, 5520642), (429, 3680428), (572, 2760321), (858, 1840214), (1716, 920107)]