79439266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{122971}}^1$

素因数の和:123009

約数の個数: 16

約数和(自身を含む): 132809760

約数和(自身を除く): 53370494

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 122971, 245942, 2090507, 2336449, 4181014, 4672898, 39719633, 79439266]

約数ペア:

[(1, 79439266), (2, 39719633), (17, 4672898), (19, 4181014), (34, 2336449), (38, 2090507), (323, 245942), (646, 122971)]