1205781104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{17257}}^1$

素因数の和:17673

約数の個数: 40

約数和(自身を含む): 2555150448

約数和(自身を除く): 1349369344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397, 794, 1588, 3176, 4367, 6352, 8734, 17257, 17468, 34514, 34936, 69028, 69872, 138056, 189827, 276112, 379654, 759308, 1518616, 3037232, 6851029, 13702058, 27404116, 54808232, 75361319, 109616464, 150722638, 301445276, 602890552, 1205781104]

約数ペア:

[(1, 1205781104), (2, 602890552), (4, 301445276), (8, 150722638), (11, 109616464), (16, 75361319), (22, 54808232), (44, 27404116), (88, 13702058), (176, 6851029), (397, 3037232), (794, 1518616), (1588, 759308), (3176, 379654), (4367, 276112), (6352, 189827), (8734, 138056), (17257, 69872), (17468, 69028), (34514, 34936)]