2815098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 7039872

約数和(自身を除く): 4224774

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 193, 221, 286, 374, 386, 429, 442, 561, 579, 663, 858, 1122, 1158, 1326, 2123, 2431, 2509, 3281, 4246, 4862, 5018, 6369, 6562, 7293, 7527, 9843, 12738, 14586, 15054, 19686, 27599, 36091, 42653, 55198, 72182, 82797, 85306, 108273, 127959, 165594, 216546, 255918, 469183, 938366, 1407549, 2815098]

約数ペア:

[(1, 2815098), (2, 1407549), (3, 938366), (6, 469183), (11, 255918), (13, 216546), (17, 165594), (22, 127959), (26, 108273), (33, 85306), (34, 82797), (39, 72182), (51, 55198), (66, 42653), (78, 36091), (102, 27599), (143, 19686), (187, 15054), (193, 14586), (221, 12738), (286, 9843), (374, 7527), (386, 7293), (429, 6562), (442, 6369), (561, 5018), (579, 4862), (663, 4246), (858, 3281), (1122, 2509), (1158, 2431), (1326, 2123)]