2079479998

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1\times {\mathrm{9859}}^1$

素因数の和:10671

約数の個数: 16

約数和(自身を含む): 3143525760

約数和(自身を除く): 1064045762

約数列:

[1, 2, 163, 326, 647, 1294, 9859, 19718, 105461, 210922, 1607017, 3214034, 6378773, 12757546, 1039739999, 2079479998]

約数ペア:

[(1, 2079479998), (2, 1039739999), (163, 12757546), (326, 6378773), (647, 3214034), (1294, 1607017), (9859, 210922), (19718, 105461)]