4708420

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{593}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 9929304

約数和(自身を除く): 5220884

約数列:

[1, 2, 4, 5, 10, 20, 397, 593, 794, 1186, 1588, 1985, 2372, 2965, 3970, 5930, 7940, 11860, 235421, 470842, 941684, 1177105, 2354210, 4708420]

約数ペア:

[(1, 4708420), (2, 2354210), (4, 1177105), (5, 941684), (10, 470842), (20, 235421), (397, 11860), (593, 7940), (794, 5930), (1186, 3970), (1588, 2965), (1985, 2372)]