2016702064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:1014

約数の個数: 80

約数和(自身を含む): 4323945472

約数和(自身を除く): 2307243408

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 463, 487, 559, 688, 926, 974, 1118, 1852, 1948, 2236, 3704, 3896, 4472, 6019, 6331, 7408, 7792, 8944, 12038, 12662, 19909, 20941, 24076, 25324, 39818, 41882, 48152, 50648, 79636, 83764, 96304, 101296, 159272, 167528, 225481, 258817, 272233, 318544, 335056, 450962, 517634, 544466, 901924, 1035268, 1088932, 1803848, 2070536, 2177864, 2931253, 3607696, 4141072, 4355728, 5862506, 9695683, 11725012, 19391366, 23450024, 38782732, 46900048, 77565464, 126043879, 155130928, 252087758, 504175516, 1008351032, 2016702064]

約数ペア:

[(1, 2016702064), (2, 1008351032), (4, 504175516), (8, 252087758), (13, 155130928), (16, 126043879), (26, 77565464), (43, 46900048), (52, 38782732), (86, 23450024), (104, 19391366), (172, 11725012), (208, 9695683), (344, 5862506), (463, 4355728), (487, 4141072), (559, 3607696), (688, 2931253), (926, 2177864), (974, 2070536), (1118, 1803848), (1852, 1088932), (1948, 1035268), (2236, 901924), (3704, 544466), (3896, 517634), (4472, 450962), (6019, 335056), (6331, 318544), (7408, 272233), (7792, 258817), (8944, 225481), (12038, 167528), (12662, 159272), (19909, 101296), (20941, 96304), (24076, 83764), (25324, 79636), (39818, 50648), (41882, 48152)]