2021036737135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1\times {\mathrm{627619}}^1$

素因数の和:628207

約数の個数: 32

約数和(自身を含む): 2641908648960

約数和(自身を除く): 620871911825

約数列:

[1, 5, 13, 65, 107, 463, 535, 1391, 2315, 6019, 6955, 30095, 49541, 247705, 627619, 644033, 3138095, 3220165, 8159047, 40795235, 67155233, 290587597, 335776165, 873018029, 1452937985, 3777638761, 4365090145, 18888193805, 31092872879, 155464364395, 404207347427, 2021036737135]

約数ペア:

[(1, 2021036737135), (5, 404207347427), (13, 155464364395), (65, 31092872879), (107, 18888193805), (463, 4365090145), (535, 3777638761), (1391, 1452937985), (2315, 873018029), (6019, 335776165), (6955, 290587597), (30095, 67155233), (49541, 40795235), (247705, 8159047), (627619, 3220165), (644033, 3138095)]