2018344601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{4643}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 2640169728

約数和(自身を除く): 621825127

約数列:

[1, 7, 13, 17, 91, 119, 221, 281, 1547, 1967, 3653, 4643, 4777, 25571, 32501, 33439, 60359, 62101, 78931, 422513, 434707, 552517, 1026103, 1304683, 7182721, 9132781, 16960879, 22179611, 118726153, 155257277, 288334943, 2018344601]

約数ペア:

[(1, 2018344601), (7, 288334943), (13, 155257277), (17, 118726153), (91, 22179611), (119, 16960879), (221, 9132781), (281, 7182721), (1547, 1304683), (1967, 1026103), (3653, 552517), (4643, 434707), (4777, 422513), (25571, 78931), (32501, 62101), (33439, 60359)]