2017341416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2609}}^1\times {\mathrm{5087}}^1$

素因数の和:7721

約数の個数: 32

約数和(自身を含む): 3983904000

約数和(自身を除く): 1966562584

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2609, 5087, 5218, 10174, 10436, 20348, 20872, 40696, 49571, 96653, 99142, 193306, 198284, 386612, 396568, 773224, 13271983, 26543966, 53087932, 106175864, 252167677, 504335354, 1008670708, 2017341416]

約数ペア:

[(1, 2017341416), (2, 1008670708), (4, 504335354), (8, 252167677), (19, 106175864), (38, 53087932), (76, 26543966), (152, 13271983), (2609, 773224), (5087, 396568), (5218, 386612), (10174, 198284), (10436, 193306), (20348, 99142), (20872, 96653), (40696, 49571)]