226680818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{4057}}^1$

素因数の和:4386

約数の個数: 32

約数和(自身を含む): 419954304

約数和(自身を除く): 193273486

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 2149, 3991, 4057, 4298, 7982, 8114, 27937, 28399, 52741, 55874, 56798, 105482, 369187, 738374, 1245499, 2490998, 8718493, 16191487, 17436986, 32382974, 113340409, 226680818]

約数ペア:

[(1, 226680818), (2, 113340409), (7, 32382974), (13, 17436986), (14, 16191487), (26, 8718493), (91, 2490998), (182, 1245499), (307, 738374), (614, 369187), (2149, 105482), (3991, 56798), (4057, 55874), (4298, 52741), (7982, 28399), (8114, 27937)]