2009042288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1583}}^1\times {\mathrm{7211}}^1$

素因数の和:8813

約数の個数: 40

約数和(自身を含む): 4249656576

約数和(自身を除く): 2240614288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1583, 3166, 6332, 7211, 12664, 14422, 17413, 25328, 28844, 34826, 57688, 69652, 79321, 115376, 139304, 158642, 278608, 317284, 634568, 1269136, 11415013, 22830026, 45660052, 91320104, 125565143, 182640208, 251130286, 502260572, 1004521144, 2009042288]

約数ペア:

[(1, 2009042288), (2, 1004521144), (4, 502260572), (8, 251130286), (11, 182640208), (16, 125565143), (22, 91320104), (44, 45660052), (88, 22830026), (176, 11415013), (1583, 1269136), (3166, 634568), (6332, 317284), (7211, 278608), (12664, 158642), (14422, 139304), (17413, 115376), (25328, 79321), (28844, 69652), (34826, 57688)]