1629049972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2857}}^1\times {\mathrm{12959}}^1$

素因数の和:15831

約数の個数: 24

約数和(自身を含む): 3111333120

約数和(自身を除く): 1482283148

約数列:

[1, 2, 4, 11, 22, 44, 2857, 5714, 11428, 12959, 25918, 31427, 51836, 62854, 125708, 142549, 285098, 570196, 37023863, 74047726, 148095452, 407262493, 814524986, 1629049972]

約数ペア:

[(1, 1629049972), (2, 814524986), (4, 407262493), (11, 148095452), (22, 74047726), (44, 37023863), (2857, 570196), (5714, 285098), (11428, 142549), (12959, 125708), (25918, 62854), (31427, 51836)]