493399949

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{22541}}^1$

素因数の和:22660

約数の個数: 16

約数和(自身を含む): 584288640

約数和(自身を除く): 90888691

約数列:

[1, 7, 53, 59, 371, 413, 3127, 21889, 22541, 157787, 1194673, 1329919, 8362711, 9309433, 70485707, 493399949]

約数ペア:

[(1, 493399949), (7, 70485707), (53, 9309433), (59, 8362711), (371, 1329919), (413, 1194673), (3127, 157787), (21889, 22541)]