4054430

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1603

約数の個数: 16

約数和(自身を含む): 7326720

約数和(自身を除く): 3272290

約数列:

[1, 2, 5, 10, 317, 634, 1279, 1585, 2558, 3170, 6395, 12790, 405443, 810886, 2027215, 4054430]

約数ペア:

[(1, 4054430), (2, 2027215), (5, 810886), (10, 405443), (317, 12790), (634, 6395), (1279, 3170), (1585, 2558)]