1894426336

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{489263}}^1$

素因数の和:489295

約数の個数: 36

約数和(自身を含む): 4099543056

約数和(自身を除く): 2205116720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 489263, 978526, 1957052, 3914104, 5381893, 7828208, 10763786, 15656416, 21527572, 43055144, 59200823, 86110288, 118401646, 172220576, 236803292, 473606584, 947213168, 1894426336]

約数ペア:

[(1, 1894426336), (2, 947213168), (4, 473606584), (8, 236803292), (11, 172220576), (16, 118401646), (22, 86110288), (32, 59200823), (44, 43055144), (88, 21527572), (121, 15656416), (176, 10763786), (242, 7828208), (352, 5381893), (484, 3914104), (968, 1957052), (1936, 978526), (3872, 489263)]