2016226808

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{643}}^1\times {\mathrm{2861}}^1$

素因数の和:3647

約数の個数: 32

約数和(自身を含む): 3815274960

約数和(自身を除く): 1799048152

約数列:

[1, 2, 4, 8, 137, 274, 548, 643, 1096, 1286, 2572, 2861, 5144, 5722, 11444, 22888, 88091, 176182, 352364, 391957, 704728, 783914, 1567828, 1839623, 3135656, 3679246, 7358492, 14716984, 252028351, 504056702, 1008113404, 2016226808]

約数ペア:

[(1, 2016226808), (2, 1008113404), (4, 504056702), (8, 252028351), (137, 14716984), (274, 7358492), (548, 3679246), (643, 3135656), (1096, 1839623), (1286, 1567828), (2572, 783914), (2861, 704728), (5144, 391957), (5722, 352364), (11444, 176182), (22888, 88091)]