247988182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{4057}}^1$

素因数の和:6423

約数の個数: 16

約数和(自身を含む): 400865472

約数和(自身を除く): 152877290

約数列:

[1, 2, 13, 26, 2351, 4057, 4702, 8114, 30563, 52741, 61126, 105482, 9538007, 19076014, 123994091, 247988182]

約数ペア:

[(1, 247988182), (2, 123994091), (13, 19076014), (26, 9538007), (2351, 105482), (4057, 61126), (4702, 52741), (8114, 30563)]