2194184465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{291199}}^1$

素因数の和:291352

約数の個数: 16

約数和(自身を含む): 2893363200

約数和(自身を除く): 699178735

約数列:

[1, 5, 11, 55, 137, 685, 1507, 7535, 291199, 1455995, 3203189, 16015945, 39894263, 199471315, 438836893, 2194184465]

約数ペア:

[(1, 2194184465), (5, 438836893), (11, 199471315), (55, 39894263), (137, 16015945), (685, 3203189), (1507, 1455995), (7535, 291199)]