2500491447

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{859}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 3944304000

約数和(自身を除く): 1443812553

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 587, 859, 1653, 1761, 2577, 4959, 5283, 7731, 11153, 16321, 17023, 24911, 33459, 48963, 51069, 74733, 100377, 146889, 153207, 224199, 323437, 473309, 504233, 970311, 1419927, 1512699, 2910933, 4259781, 4538097, 9580427, 14622757, 28741281, 43868271, 86223843, 131604813, 277832383, 833497149, 2500491447]

約数ペア:

[(1, 2500491447), (3, 833497149), (9, 277832383), (19, 131604813), (29, 86223843), (57, 43868271), (87, 28741281), (171, 14622757), (261, 9580427), (551, 4538097), (587, 4259781), (859, 2910933), (1653, 1512699), (1761, 1419927), (2577, 970311), (4959, 504233), (5283, 473309), (7731, 323437), (11153, 224199), (16321, 153207), (17023, 146889), (24911, 100377), (33459, 74733), (48963, 51069)]