879498148

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{20323}}^1$

素因数の和:20707

約数の個数: 24

約数和(自身を含む): 1593401600

約数和(自身を除く): 713903452

約数列:

[1, 2, 4, 31, 62, 124, 349, 698, 1396, 10819, 20323, 21638, 40646, 43276, 81292, 630013, 1260026, 2520052, 7092727, 14185454, 28370908, 219874537, 439749074, 879498148]

約数ペア:

[(1, 879498148), (2, 439749074), (4, 219874537), (31, 28370908), (62, 14185454), (124, 7092727), (349, 2520052), (698, 1260026), (1396, 630013), (10819, 81292), (20323, 43276), (21638, 40646)]