2897224730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3968801}}^1$

素因数の和:3968881

約数の個数: 16

約数和(自身を含む): 5286444264

約数和(自身を除く): 2389219534

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 3968801, 7937602, 19844005, 39688010, 289722473, 579444946, 1448612365, 2897224730]

約数ペア:

[(1, 2897224730), (2, 1448612365), (5, 579444946), (10, 289722473), (73, 39688010), (146, 19844005), (365, 7937602), (730, 3968801)]