2012542077

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 3354391040

約数和(自身を除く): 1341848963

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 181, 241, 273, 507, 543, 723, 1183, 1267, 1687, 2197, 2353, 3133, 3549, 3801, 5061, 6591, 7059, 9399, 15379, 16471, 21931, 30589, 40729, 43621, 46137, 49413, 65793, 91767, 122187, 130863, 214123, 285103, 305347, 397657, 529477, 567073, 642369, 855309, 916041, 1192971, 1588431, 1701219, 2783599, 3706339, 3969511, 7371949, 8350797, 11119017, 11908533, 22115847, 51603643, 95835337, 154810929, 287506011, 670847359, 2012542077]

約数ペア:

[(1, 2012542077), (3, 670847359), (7, 287506011), (13, 154810929), (21, 95835337), (39, 51603643), (91, 22115847), (169, 11908533), (181, 11119017), (241, 8350797), (273, 7371949), (507, 3969511), (543, 3706339), (723, 2783599), (1183, 1701219), (1267, 1588431), (1687, 1192971), (2197, 916041), (2353, 855309), (3133, 642369), (3549, 567073), (3801, 529477), (5061, 397657), (6591, 305347), (7059, 285103), (9399, 214123), (15379, 130863), (16471, 122187), (21931, 91767), (30589, 65793), (40729, 49413), (43621, 46137)]