2021815112

素因数分解:

$2^3\times {\mathrm{2803}}^1\times {\mathrm{90163}}^1$

素因数の和:92972

約数の個数: 16

約数和(自身を含む): 3792297840

約数和(自身を除く): 1770482728

約数列:

[1, 2, 4, 8, 2803, 5606, 11212, 22424, 90163, 180326, 360652, 721304, 252726889, 505453778, 1010907556, 2021815112]

約数ペア:

[(1, 2021815112), (2, 1010907556), (4, 505453778), (8, 252726889), (2803, 721304), (5606, 360652), (11212, 180326), (22424, 90163)]