2208639286

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1\times {\mathrm{13789}}^1$

素因数の和:14488

約数の個数: 32

約数和(自身を含む): 4015206720

約数和(自身を除く): 1806567434

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 673, 1346, 4711, 9422, 11441, 13789, 22882, 27578, 80087, 96523, 160174, 193046, 234413, 468826, 1640891, 3281782, 9279997, 18559994, 64959979, 129919958, 157759949, 315519898, 1104319643, 2208639286]

約数ペア:

[(1, 2208639286), (2, 1104319643), (7, 315519898), (14, 157759949), (17, 129919958), (34, 64959979), (119, 18559994), (238, 9279997), (673, 3281782), (1346, 1640891), (4711, 468826), (9422, 234413), (11441, 193046), (13789, 160174), (22882, 96523), (27578, 80087)]