2213307928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1251871}}^1$

素因数の和:1251907

約数の個数: 32

約数和(自身を含む): 4732076160

約数和(自身を除く): 2518768232

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1251871, 2503742, 5007484, 10014968, 16274323, 21281807, 32548646, 42563614, 65097292, 85127228, 130194584, 170254456, 276663491, 553326982, 1106653964, 2213307928]

約数ペア:

[(1, 2213307928), (2, 1106653964), (4, 553326982), (8, 276663491), (13, 170254456), (17, 130194584), (26, 85127228), (34, 65097292), (52, 42563614), (68, 32548646), (104, 21281807), (136, 16274323), (221, 10014968), (442, 5007484), (884, 2503742), (1768, 1251871)]