2019428930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2766341}}^1$

素因数の和:2766421

約数の個数: 16

約数和(自身を含む): 3684767544

約数和(自身を除く): 1665338614

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 2766341, 5532682, 13831705, 27663410, 201942893, 403885786, 1009714465, 2019428930]

約数ペア:

[(1, 2019428930), (2, 1009714465), (5, 403885786), (10, 201942893), (73, 27663410), (146, 13831705), (365, 5532682), (730, 2766341)]