81993598

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{4999}}^1$

素因数の和:5199

約数の個数: 16

約数和(自身を含む): 126000000

約数和(自身を除く): 44006402

約数列:

[1, 2, 59, 118, 139, 278, 4999, 8201, 9998, 16402, 294941, 589882, 694861, 1389722, 40996799, 81993598]

約数ペア:

[(1, 81993598), (2, 40996799), (59, 1389722), (118, 694861), (139, 589882), (278, 294941), (4999, 16402), (8201, 9998)]