2016709995

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{4261}}^1$

素因数の和:4635

約数の個数: 32

約数和(自身を含む): 3265032960

約数和(自身を除く): 1248322965

約数列:

[1, 3, 5, 15, 139, 227, 417, 681, 695, 1135, 2085, 3405, 4261, 12783, 21305, 31553, 63915, 94659, 157765, 473295, 592279, 967247, 1776837, 2901741, 2961395, 4836235, 8884185, 14508705, 134447333, 403341999, 672236665, 2016709995]

約数ペア:

[(1, 2016709995), (3, 672236665), (5, 403341999), (15, 134447333), (139, 14508705), (227, 8884185), (417, 4836235), (681, 2961395), (695, 2901741), (1135, 1776837), (2085, 967247), (3405, 592279), (4261, 473295), (12783, 157765), (21305, 94659), (31553, 63915)]