1296492290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5636923}}^1$

素因数の和:5636953

約数の個数: 16

約数和(自身を含む): 2435151168

約数和(自身を除く): 1138658878

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5636923, 11273846, 28184615, 56369230, 129649229, 259298458, 648246145, 1296492290]

約数ペア:

[(1, 1296492290), (2, 648246145), (5, 259298458), (10, 129649229), (23, 56369230), (46, 28184615), (115, 11273846), (230, 5636923)]