2013151811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 2285631792

約数和(自身を除く): 272479981

約数列:

[1, 11, 31, 157, 341, 961, 1213, 1727, 4867, 10571, 13343, 37603, 53537, 150877, 190441, 413633, 1165693, 1659647, 2094851, 5903671, 12822623, 64940381, 183013801, 2013151811]

約数ペア:

[(1, 2013151811), (11, 183013801), (31, 64940381), (157, 12822623), (341, 5903671), (961, 2094851), (1213, 1659647), (1727, 1165693), (4867, 413633), (10571, 190441), (13343, 150877), (37603, 53537)]