406573630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{991643}}^1$

素因数の和:991691

約数の個数: 16

約数和(自身を含む): 749682864

約数和(自身を除く): 343109234

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 991643, 1983286, 4958215, 9916430, 40657363, 81314726, 203286815, 406573630]

約数ペア:

[(1, 406573630), (2, 203286815), (5, 81314726), (10, 40657363), (41, 9916430), (82, 4958215), (205, 1983286), (410, 991643)]