2427809488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{5839}}^1$

素因数の和:7859

約数の個数: 40

約数和(自身を含む): 5069120000

約数和(自身を除く): 2641310512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1999, 3998, 5839, 7996, 11678, 15992, 23356, 25987, 31984, 46712, 51974, 75907, 93424, 103948, 151814, 207896, 303628, 415792, 607256, 1214512, 11672161, 23344322, 46688644, 93377288, 151738093, 186754576, 303476186, 606952372, 1213904744, 2427809488]

約数ペア:

[(1, 2427809488), (2, 1213904744), (4, 606952372), (8, 303476186), (13, 186754576), (16, 151738093), (26, 93377288), (52, 46688644), (104, 23344322), (208, 11672161), (1999, 1214512), (3998, 607256), (5839, 415792), (7996, 303628), (11678, 207896), (15992, 151814), (23356, 103948), (25987, 93424), (31984, 75907), (46712, 51974)]