2155280264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{23203}}^1$

素因数の和:23909

約数の個数: 32

約数和(自身を含む): 4285314720

約数和(自身を除く): 2130034456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 683, 1366, 2732, 5464, 11611, 23203, 23222, 46406, 46444, 92812, 92888, 185624, 394451, 788902, 1577804, 3155608, 15847649, 31695298, 63390596, 126781192, 269410033, 538820066, 1077640132, 2155280264]

約数ペア:

[(1, 2155280264), (2, 1077640132), (4, 538820066), (8, 269410033), (17, 126781192), (34, 63390596), (68, 31695298), (136, 15847649), (683, 3155608), (1366, 1577804), (2732, 788902), (5464, 394451), (11611, 185624), (23203, 92888), (23222, 92812), (46406, 46444)]