2015537426

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{39869}}^1$

素因数の和:40058

約数の個数: 32

約数和(自身を含む): 3628488960

約数和(自身を除く): 1612951534

約数列:

[1, 2, 7, 14, 23, 46, 157, 161, 314, 322, 1099, 2198, 3611, 7222, 25277, 39869, 50554, 79738, 279083, 558166, 916987, 1833974, 6259433, 6418909, 12518866, 12837818, 43816031, 87632062, 143966959, 287933918, 1007768713, 2015537426]

約数ペア:

[(1, 2015537426), (2, 1007768713), (7, 287933918), (14, 143966959), (23, 87632062), (46, 43816031), (157, 12837818), (161, 12518866), (314, 6418909), (322, 6259433), (1099, 1833974), (2198, 916987), (3611, 558166), (7222, 279083), (25277, 79738), (39869, 50554)]