402000605

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{1609}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 488255040

約数和(自身を除く): 86254435

約数列:

[1, 5, 107, 467, 535, 1609, 2335, 8045, 49969, 172163, 249845, 751403, 860815, 3757015, 80400121, 402000605]

約数ペア:

[(1, 402000605), (5, 80400121), (107, 3757015), (467, 860815), (535, 751403), (1609, 249845), (2335, 172163), (8045, 49969)]