2212216496

素因数分解:

$2^4\times 7^1\times {\mathrm{19751933}}^1$

素因数の和:19751948

約数の個数: 20

約数和(自身を含む): 4898479632

約数和(自身を除く): 2686263136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 19751933, 39503866, 79007732, 138263531, 158015464, 276527062, 316030928, 553054124, 1106108248, 2212216496]

約数ペア:

[(1, 2212216496), (2, 1106108248), (4, 553054124), (7, 316030928), (8, 276527062), (14, 158015464), (16, 138263531), (28, 79007732), (56, 39503866), (112, 19751933)]