2043876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 5189184

約数和(自身を除く): 3145308

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 233, 258, 466, 516, 699, 731, 932, 1398, 1462, 2193, 2796, 2924, 3961, 4386, 7922, 8772, 10019, 11883, 15844, 20038, 23766, 30057, 40076, 47532, 60114, 120228, 170323, 340646, 510969, 681292, 1021938, 2043876]

約数ペア:

[(1, 2043876), (2, 1021938), (3, 681292), (4, 510969), (6, 340646), (12, 170323), (17, 120228), (34, 60114), (43, 47532), (51, 40076), (68, 30057), (86, 23766), (102, 20038), (129, 15844), (172, 11883), (204, 10019), (233, 8772), (258, 7922), (466, 4386), (516, 3961), (699, 2924), (731, 2796), (932, 2193), (1398, 1462)]