1896542207

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{10607}}^1$

素因数の和:10751

約数の個数: 24

約数和(自身を含む): 2285599680

約数和(自身を除く): 389057473

約数列:

[1, 7, 41, 49, 89, 287, 623, 2009, 3649, 4361, 10607, 25543, 74249, 178801, 434887, 519743, 944023, 3044209, 6608161, 21309463, 38704943, 46257127, 270934601, 1896542207]

約数ペア:

[(1, 1896542207), (7, 270934601), (41, 46257127), (49, 38704943), (89, 21309463), (287, 6608161), (623, 3044209), (2009, 944023), (3649, 519743), (4361, 434887), (10607, 178801), (25543, 74249)]