2016156351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{3391}}^1$

素因数の和:3867

約数の個数: 32

約数和(自身を含む): 3008839680

約数和(自身を除く): 992683329

約数列:

[1, 3, 11, 33, 43, 129, 419, 473, 1257, 1419, 3391, 4609, 10173, 13827, 18017, 37301, 54051, 111903, 145813, 198187, 437439, 594561, 1420829, 1603943, 4262487, 4811829, 15629119, 46887357, 61095647, 183286941, 672052117, 2016156351]

約数ペア:

[(1, 2016156351), (3, 672052117), (11, 183286941), (33, 61095647), (43, 46887357), (129, 15629119), (419, 4811829), (473, 4262487), (1257, 1603943), (1419, 1420829), (3391, 594561), (4609, 437439), (10173, 198187), (13827, 145813), (18017, 111903), (37301, 54051)]