1109249570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2447}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 2354075136

約数和(自身を除く): 1244825566

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 317, 634, 715, 1430, 1585, 2447, 3170, 3487, 4121, 4894, 6974, 8242, 12235, 17435, 20605, 24470, 26917, 31811, 34870, 41210, 45331, 53834, 63622, 90662, 134585, 159055, 226655, 269170, 318110, 349921, 453310, 699842, 775699, 1551398, 1749605, 3499210, 3878495, 7756990, 8532689, 10084087, 17065378, 20168174, 42663445, 50420435, 85326890, 100840870, 110924957, 221849914, 554624785, 1109249570]

約数ペア:

[(1, 1109249570), (2, 554624785), (5, 221849914), (10, 110924957), (11, 100840870), (13, 85326890), (22, 50420435), (26, 42663445), (55, 20168174), (65, 17065378), (110, 10084087), (130, 8532689), (143, 7756990), (286, 3878495), (317, 3499210), (634, 1749605), (715, 1551398), (1430, 775699), (1585, 699842), (2447, 453310), (3170, 349921), (3487, 318110), (4121, 269170), (4894, 226655), (6974, 159055), (8242, 134585), (12235, 90662), (17435, 63622), (20605, 53834), (24470, 45331), (26917, 41210), (31811, 34870)]