421038142

素因数分解:

$2^1\times 7^1\times {\mathrm{2473}}^1\times {\mathrm{12161}}^1$

素因数の和:14643

約数の個数: 16

約数和(自身を含む): 722130912

約数和(自身を除く): 301092770

約数列:

[1, 2, 7, 14, 2473, 4946, 12161, 17311, 24322, 34622, 85127, 170254, 30074153, 60148306, 210519071, 421038142]

約数ペア:

[(1, 421038142), (2, 210519071), (7, 60148306), (14, 30074153), (2473, 170254), (4946, 85127), (12161, 34622), (17311, 24322)]