401040866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{96823}}^1$

素因数の和:96953

約数の個数: 16

約数和(自身を含む): 639038400

約数和(自身を除く): 237997534

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 96823, 193646, 1839637, 3679274, 10553707, 21107414, 200520433, 401040866]

約数ペア:

[(1, 401040866), (2, 200520433), (19, 21107414), (38, 10553707), (109, 3679274), (218, 1839637), (2071, 193646), (4142, 96823)]