2051249733

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{44839}}^1$

素因数の和:44898

約数の個数: 48

約数和(自身を含む): 3525500160

約数和(自身を除く): 1474250427

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1989, 2691, 3519, 5083, 15249, 44839, 45747, 134517, 403551, 582907, 762263, 1031297, 1748721, 2286789, 3093891, 5246163, 6860367, 9281673, 9909419, 13406861, 17532049, 29728257, 40220583, 52596147, 89184771, 120661749, 157788441, 227916637, 683749911, 2051249733]

約数ペア:

[(1, 2051249733), (3, 683749911), (9, 227916637), (13, 157788441), (17, 120661749), (23, 89184771), (39, 52596147), (51, 40220583), (69, 29728257), (117, 17532049), (153, 13406861), (207, 9909419), (221, 9281673), (299, 6860367), (391, 5246163), (663, 3093891), (897, 2286789), (1173, 1748721), (1989, 1031297), (2691, 762263), (3519, 582907), (5083, 403551), (15249, 134517), (44839, 45747)]