4742390

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1321}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 8566560

約数和(自身を除く): 3824170

約数列:

[1, 2, 5, 10, 359, 718, 1321, 1795, 2642, 3590, 6605, 13210, 474239, 948478, 2371195, 4742390]

約数ペア:

[(1, 4742390), (2, 2371195), (5, 948478), (10, 474239), (359, 13210), (718, 6605), (1321, 3590), (1795, 2642)]