480822914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 863291520

約数和(自身を除く): 382468606

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 169, 286, 338, 869, 1027, 1637, 1738, 1859, 2054, 3274, 3718, 11297, 13351, 18007, 21281, 22594, 26702, 36014, 42562, 129323, 146861, 234091, 258646, 276653, 293722, 468182, 553306, 1422553, 1681199, 2845106, 3043183, 3362398, 6086366, 18493189, 21855587, 36986378, 43711174, 240411457, 480822914]

約数ペア:

[(1, 480822914), (2, 240411457), (11, 43711174), (13, 36986378), (22, 21855587), (26, 18493189), (79, 6086366), (143, 3362398), (158, 3043183), (169, 2845106), (286, 1681199), (338, 1422553), (869, 553306), (1027, 468182), (1637, 293722), (1738, 276653), (1859, 258646), (2054, 234091), (3274, 146861), (3718, 129323), (11297, 42562), (13351, 36014), (18007, 26702), (21281, 22594)]