8270978378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{16811}}^1$

素因数の和:17102

約数の個数: 32

約数和(自身を含む): 13557196800

約数和(自身を除く): 5286218422

約数列:

[1, 2, 13, 26, 127, 149, 254, 298, 1651, 1937, 3302, 3874, 16811, 18923, 33622, 37846, 218543, 245999, 437086, 491998, 2134997, 2504839, 4269994, 5009678, 27754961, 32562907, 55509922, 65125814, 318114553, 636229106, 4135489189, 8270978378]

約数ペア:

[(1, 8270978378), (2, 4135489189), (13, 636229106), (26, 318114553), (127, 65125814), (149, 55509922), (254, 32562907), (298, 27754961), (1651, 5009678), (1937, 4269994), (3302, 2504839), (3874, 2134997), (16811, 491998), (18923, 437086), (33622, 245999), (37846, 218543)]