2117656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 4393440

約数和(自身を除く): 2275784

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 677, 782, 1354, 1564, 2708, 3128, 5416, 11509, 15571, 23018, 31142, 46036, 62284, 92072, 124568, 264707, 529414, 1058828, 2117656]

約数ペア:

[(1, 2117656), (2, 1058828), (4, 529414), (8, 264707), (17, 124568), (23, 92072), (34, 62284), (46, 46036), (68, 31142), (92, 23018), (136, 15571), (184, 11509), (391, 5416), (677, 3128), (782, 2708), (1354, 1564)]