494427346

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{63863}}^1$

素因数の和:63958

約数の個数: 24

約数和(自身を含む): 873659520

約数和(自身を除く): 379232174

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 63863, 127726, 447041, 894082, 3129287, 5045177, 6258574, 10090354, 35316239, 70632478, 247213673, 494427346]

約数ペア:

[(1, 494427346), (2, 247213673), (7, 70632478), (14, 35316239), (49, 10090354), (79, 6258574), (98, 5045177), (158, 3129287), (553, 894082), (1106, 447041), (3871, 127726), (7742, 63863)]