4257230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 24

約数和(自身を含む): 7936056

約数和(自身を除く): 3678826

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 443, 886, 961, 1922, 2215, 4430, 4805, 9610, 13733, 27466, 68665, 137330, 425723, 851446, 2128615, 4257230]

約数ペア:

[(1, 4257230), (2, 2128615), (5, 851446), (10, 425723), (31, 137330), (62, 68665), (155, 27466), (310, 13733), (443, 9610), (886, 4805), (961, 4430), (1922, 2215)]