2871302290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12483923}}^1$

素因数の和:12483953

約数の個数: 16

約数和(自身を含む): 5393055168

約数和(自身を除く): 2521752878

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 12483923, 24967846, 62419615, 124839230, 287130229, 574260458, 1435651145, 2871302290]

約数ペア:

[(1, 2871302290), (2, 1435651145), (5, 574260458), (10, 287130229), (23, 124839230), (46, 62419615), (115, 24967846), (230, 12483923)]