2000863761

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{10267}}^1$

素因数の和:10565

約数の個数: 32

約数和(自身を含む): 3036042240

約数和(自身を除く): 1035178479

約数列:

[1, 3, 13, 19, 39, 57, 247, 263, 741, 789, 3419, 4997, 10257, 10267, 14991, 30801, 64961, 133471, 194883, 195073, 400413, 585219, 2535949, 2700221, 7607847, 8100663, 35102873, 51304199, 105308619, 153912597, 666954587, 2000863761]

約数ペア:

[(1, 2000863761), (3, 666954587), (13, 153912597), (19, 105308619), (39, 51304199), (57, 35102873), (247, 8100663), (263, 7607847), (741, 2700221), (789, 2535949), (3419, 585219), (4997, 400413), (10257, 195073), (10267, 194883), (14991, 133471), (30801, 64961)]