2015894679

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{49801}}^1$

素因数の和:50038

約数の個数: 16

約数和(自身を含む): 2734727424

約数和(自身を除く): 718832745

約数列:

[1, 3, 103, 131, 309, 393, 13493, 40479, 49801, 149403, 5129503, 6523931, 15388509, 19571793, 671964893, 2015894679]

約数ペア:

[(1, 2015894679), (3, 671964893), (103, 19571793), (131, 15388509), (309, 6523931), (393, 5129503), (13493, 149403), (40479, 49801)]