2001709682

素因数分解:

$2^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{72689}}^1$

素因数の和:72986

約数の個数: 24

約数和(自身を含む): 3505257180

約数和(自身を除く): 1503547498

約数列:

[1, 2, 7, 14, 49, 98, 281, 562, 1967, 3934, 13769, 27538, 72689, 145378, 508823, 1017646, 3561761, 7123522, 20425609, 40851218, 142979263, 285958526, 1000854841, 2001709682]

約数ペア:

[(1, 2001709682), (2, 1000854841), (7, 285958526), (14, 142979263), (49, 40851218), (98, 20425609), (281, 7123522), (562, 3561761), (1967, 1017646), (3934, 508823), (13769, 145378), (27538, 72689)]