284602916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{321949}}^1$

素因数の和:321983

約数の個数: 24

約数和(自身を含む): 567919800

約数和(自身を除く): 283316884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 321949, 643898, 1287796, 4185337, 5473133, 8370674, 10946266, 16741348, 21892532, 71150729, 142301458, 284602916]

約数ペア:

[(1, 284602916), (2, 142301458), (4, 71150729), (13, 21892532), (17, 16741348), (26, 10946266), (34, 8370674), (52, 5473133), (68, 4185337), (221, 1287796), (442, 643898), (884, 321949)]