47478262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17729}}^1$

素因数の和:17847

約数の個数: 16

約数和(自身を含む): 77444640

約数和(自身を除く): 29966378

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 17729, 35458, 230477, 460954, 1826087, 3652174, 23739131, 47478262]

約数ペア:

[(1, 47478262), (2, 23739131), (13, 3652174), (26, 1826087), (103, 460954), (206, 230477), (1339, 35458), (2678, 17729)]