1010991124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1841

約数の個数: 72

約数和(自身を含む): 2117646720

約数和(自身を除く): 1106655596

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 169, 286, 316, 338, 572, 676, 869, 1027, 1721, 1738, 1859, 2054, 3442, 3476, 3718, 4108, 6884, 7436, 11297, 13351, 18931, 22373, 22594, 26702, 37862, 44746, 45188, 53404, 75724, 89492, 135959, 146861, 246103, 271918, 290849, 293722, 492206, 543836, 581698, 587444, 984412, 1163396, 1495549, 1767467, 2991098, 3199339, 3534934, 5982196, 6398678, 7069868, 12797356, 19442137, 22977071, 38884274, 45954142, 77768548, 91908284, 252747781, 505495562, 1010991124]

約数ペア:

[(1, 1010991124), (2, 505495562), (4, 252747781), (11, 91908284), (13, 77768548), (22, 45954142), (26, 38884274), (44, 22977071), (52, 19442137), (79, 12797356), (143, 7069868), (158, 6398678), (169, 5982196), (286, 3534934), (316, 3199339), (338, 2991098), (572, 1767467), (676, 1495549), (869, 1163396), (1027, 984412), (1721, 587444), (1738, 581698), (1859, 543836), (2054, 492206), (3442, 293722), (3476, 290849), (3718, 271918), (4108, 246103), (6884, 146861), (7436, 135959), (11297, 89492), (13351, 75724), (18931, 53404), (22373, 45188), (22594, 44746), (26702, 37862)]