2018795516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{11789}}^1$

素因数の和:13205

約数の個数: 24

約数和(自身を含む): 3649806720

約数和(自身を除く): 1631011204

約数列:

[1, 2, 4, 31, 62, 124, 1381, 2762, 5524, 11789, 23578, 42811, 47156, 85622, 171244, 365459, 730918, 1461836, 16280609, 32561218, 65122436, 504698879, 1009397758, 2018795516]

約数ペア:

[(1, 2018795516), (2, 1009397758), (4, 504698879), (31, 65122436), (62, 32561218), (124, 16280609), (1381, 1461836), (2762, 730918), (5524, 365459), (11789, 171244), (23578, 85622), (42811, 47156)]