2081508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 5710656

約数和(自身を除く): 3629148

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1213, 1716, 2426, 3639, 4852, 7278, 13343, 14556, 15769, 26686, 31538, 40029, 47307, 53372, 63076, 80058, 94614, 160116, 173459, 189228, 346918, 520377, 693836, 1040754, 2081508]

約数ペア:

[(1, 2081508), (2, 1040754), (3, 693836), (4, 520377), (6, 346918), (11, 189228), (12, 173459), (13, 160116), (22, 94614), (26, 80058), (33, 63076), (39, 53372), (44, 47307), (52, 40029), (66, 31538), (78, 26686), (132, 15769), (143, 14556), (156, 13343), (286, 7278), (429, 4852), (572, 3639), (858, 2426), (1213, 1716)]