240676226

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{242129}}^1$

素因数の和:242209

約数の個数: 16

約数和(自身を含む): 418400640

約数和(自身を除く): 177724414

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 242129, 484258, 1694903, 3389806, 17191159, 34382318, 120338113, 240676226]

約数ペア:

[(1, 240676226), (2, 120338113), (7, 34382318), (14, 17191159), (71, 3389806), (142, 1694903), (497, 484258), (994, 242129)]