2013349756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{2531}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 3904951680

約数和(自身を除く): 1891601924

約数列:

[1, 2, 4, 11, 22, 44, 101, 179, 202, 358, 404, 716, 1111, 1969, 2222, 2531, 3938, 4444, 5062, 7876, 10124, 18079, 27841, 36158, 55682, 72316, 111364, 198869, 255631, 397738, 453049, 511262, 795476, 906098, 1022524, 1812196, 2811941, 4983539, 5623882, 9967078, 11247764, 19934156, 45757949, 91515898, 183031796, 503337439, 1006674878, 2013349756]

約数ペア:

[(1, 2013349756), (2, 1006674878), (4, 503337439), (11, 183031796), (22, 91515898), (44, 45757949), (101, 19934156), (179, 11247764), (202, 9967078), (358, 5623882), (404, 4983539), (716, 2811941), (1111, 1812196), (1969, 1022524), (2222, 906098), (2531, 795476), (3938, 511262), (4444, 453049), (5062, 397738), (7876, 255631), (10124, 198869), (18079, 111364), (27841, 72316), (36158, 55682)]