2017321292

素因数分解:

$2^2\times 7^1\times {\mathrm{4987}}^1\times {\mathrm{14447}}^1$

素因数の和:19445

約数の個数: 24

約数和(自身を含む): 4035730944

約数和(自身を除く): 2018409652

約数列:

[1, 2, 4, 7, 14, 28, 4987, 9974, 14447, 19948, 28894, 34909, 57788, 69818, 101129, 139636, 202258, 404516, 72047189, 144094378, 288188756, 504330323, 1008660646, 2017321292]

約数ペア:

[(1, 2017321292), (2, 1008660646), (4, 504330323), (7, 288188756), (14, 144094378), (28, 72047189), (4987, 404516), (9974, 202258), (14447, 139636), (19948, 101129), (28894, 69818), (34909, 57788)]