890673676

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{7879}}^1$

素因数の和:8421

約数の個数: 24

約数和(自身を含む): 1588608000

約数和(自身を除く): 697934324

約数列:

[1, 2, 4, 59, 118, 236, 479, 958, 1916, 7879, 15758, 28261, 31516, 56522, 113044, 464861, 929722, 1859444, 3774041, 7548082, 15096164, 222668419, 445336838, 890673676]

約数ペア:

[(1, 890673676), (2, 445336838), (4, 222668419), (59, 15096164), (118, 7548082), (236, 3774041), (479, 1859444), (958, 929722), (1916, 464861), (7879, 113044), (15758, 56522), (28261, 31516)]