1884064

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 4572288

約数和(自身を除く): 2688224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 647, 728, 1294, 1456, 2588, 2912, 4529, 5176, 8411, 9058, 10352, 16822, 18116, 20704, 33644, 36232, 58877, 67288, 72464, 117754, 134576, 144928, 235508, 269152, 471016, 942032, 1884064]

約数ペア:

[(1, 1884064), (2, 942032), (4, 471016), (7, 269152), (8, 235508), (13, 144928), (14, 134576), (16, 117754), (26, 72464), (28, 67288), (32, 58877), (52, 36232), (56, 33644), (91, 20704), (104, 18116), (112, 16822), (182, 10352), (208, 9058), (224, 8411), (364, 5176), (416, 4529), (647, 2912), (728, 2588), (1294, 1456)]