2016748811

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2604

約数の個数: 48

約数和(自身を含む): 2741389920

約数和(自身を除く): 724641109

約数列:

[1, 7, 11, 17, 49, 77, 89, 119, 187, 539, 623, 833, 979, 1309, 1513, 2473, 4361, 6853, 9163, 10591, 16643, 17311, 27203, 42041, 47971, 74137, 116501, 121177, 190421, 220097, 294287, 462451, 815507, 1332947, 1540679, 2060009, 2421067, 3237157, 3741649, 10784753, 16947469, 22660099, 26191543, 41158139, 118632283, 183340801, 288106973, 2016748811]

約数ペア:

[(1, 2016748811), (7, 288106973), (11, 183340801), (17, 118632283), (49, 41158139), (77, 26191543), (89, 22660099), (119, 16947469), (187, 10784753), (539, 3741649), (623, 3237157), (833, 2421067), (979, 2060009), (1309, 1540679), (1513, 1332947), (2473, 815507), (4361, 462451), (6853, 294287), (9163, 220097), (10591, 190421), (16643, 121177), (17311, 116501), (27203, 74137), (42041, 47971)]