557402279422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{30218057}}^1$

素因数の和:30218483

約数の個数: 16

約数和(自身を含む): 874631470752

約数和(自身を除く): 317229191330

約数列:

[1, 2, 23, 46, 401, 802, 9223, 18446, 30218057, 60436114, 695015311, 1390030622, 12117440857, 24234881714, 278701139711, 557402279422]

約数ペア:

[(1, 557402279422), (2, 278701139711), (23, 24234881714), (46, 12117440857), (401, 1390030622), (802, 695015311), (9223, 60436114), (18446, 30218057)]