2080936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 4898880

約数和(自身を除く): 2817944

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 107, 136, 143, 187, 214, 221, 286, 374, 428, 442, 572, 748, 856, 884, 1144, 1177, 1391, 1496, 1768, 1819, 2354, 2431, 2782, 3638, 4708, 4862, 5564, 7276, 9416, 9724, 11128, 14552, 15301, 19448, 20009, 23647, 30602, 40018, 47294, 61204, 80036, 94588, 122408, 160072, 189176, 260117, 520234, 1040468, 2080936]

約数ペア:

[(1, 2080936), (2, 1040468), (4, 520234), (8, 260117), (11, 189176), (13, 160072), (17, 122408), (22, 94588), (26, 80036), (34, 61204), (44, 47294), (52, 40018), (68, 30602), (88, 23647), (104, 20009), (107, 19448), (136, 15301), (143, 14552), (187, 11128), (214, 9724), (221, 9416), (286, 7276), (374, 5564), (428, 4862), (442, 4708), (572, 3638), (748, 2782), (856, 2431), (884, 2354), (1144, 1819), (1177, 1768), (1391, 1496)]