1320522016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1801}}^1\times {\mathrm{2083}}^1$

素因数の和:3905

約数の個数: 48

約数和(自身を含む): 2839058208

約数和(自身を除く): 1518536192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1801, 2083, 3602, 4166, 7204, 8332, 14408, 16664, 19811, 22913, 28816, 33328, 39622, 45826, 57632, 66656, 79244, 91652, 158488, 183304, 316976, 366608, 633952, 733216, 3751483, 7502966, 15005932, 30011864, 41266313, 60023728, 82532626, 120047456, 165065252, 330130504, 660261008, 1320522016]

約数ペア:

[(1, 1320522016), (2, 660261008), (4, 330130504), (8, 165065252), (11, 120047456), (16, 82532626), (22, 60023728), (32, 41266313), (44, 30011864), (88, 15005932), (176, 7502966), (352, 3751483), (1801, 733216), (2083, 633952), (3602, 366608), (4166, 316976), (7204, 183304), (8332, 158488), (14408, 91652), (16664, 79244), (19811, 66656), (22913, 57632), (28816, 45826), (33328, 39622)]