78865346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331367}}^1$

素因数の和:331393

約数の個数: 16

約数和(自身を含む): 143150976

約数和(自身を除く): 64285630

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 331367, 662734, 2319569, 4639138, 5633239, 11266478, 39432673, 78865346]

約数ペア:

[(1, 78865346), (2, 39432673), (7, 11266478), (14, 5633239), (17, 4639138), (34, 2319569), (119, 662734), (238, 331367)]