520057624

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{20789}}^1$

素因数の和:20907

約数の個数: 32

約数和(自身を含む): 1010394000

約数和(自身を除く): 490336376

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 3127, 6254, 12508, 20789, 25016, 41578, 83156, 166312, 1101817, 1226551, 2203634, 2453102, 4407268, 4906204, 8814536, 9812408, 65007203, 130014406, 260028812, 520057624]

約数ペア:

[(1, 520057624), (2, 260028812), (4, 130014406), (8, 65007203), (53, 9812408), (59, 8814536), (106, 4906204), (118, 4407268), (212, 2453102), (236, 2203634), (424, 1226551), (472, 1101817), (3127, 166312), (6254, 83156), (12508, 41578), (20789, 25016)]