531121144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{2081}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 1014600240

約数和(自身を除く): 483479096

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 523, 1046, 2081, 2092, 4162, 4184, 8324, 16648, 31903, 63806, 126941, 127612, 253882, 255224, 507764, 1015528, 1088363, 2176726, 4353452, 8706904, 66390143, 132780286, 265560572, 531121144]

約数ペア:

[(1, 531121144), (2, 265560572), (4, 132780286), (8, 66390143), (61, 8706904), (122, 4353452), (244, 2176726), (488, 1088363), (523, 1015528), (1046, 507764), (2081, 255224), (2092, 253882), (4162, 127612), (4184, 126941), (8324, 63806), (16648, 31903)]