2918444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 5350800

約数和(自身を除く): 2432356

約数列:

[1, 2, 4, 29, 58, 116, 139, 181, 278, 362, 556, 724, 4031, 5249, 8062, 10498, 16124, 20996, 25159, 50318, 100636, 729611, 1459222, 2918444]

約数ペア:

[(1, 2918444), (2, 1459222), (4, 729611), (29, 100636), (58, 50318), (116, 25159), (139, 20996), (181, 16124), (278, 10498), (362, 8062), (556, 5249), (724, 4031)]