2113644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 3517044

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 797, 884, 1326, 1594, 2391, 2652, 3188, 4782, 9564, 10361, 13549, 20722, 27098, 31083, 40647, 41444, 54196, 62166, 81294, 124332, 162588, 176137, 352274, 528411, 704548, 1056822, 2113644]

約数ペア:

[(1, 2113644), (2, 1056822), (3, 704548), (4, 528411), (6, 352274), (12, 176137), (13, 162588), (17, 124332), (26, 81294), (34, 62166), (39, 54196), (51, 41444), (52, 40647), (68, 31083), (78, 27098), (102, 20722), (156, 13549), (204, 10361), (221, 9564), (442, 4782), (663, 3188), (797, 2652), (884, 2391), (1326, 1594)]