1378758959

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{3517}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 1486003200

約数和(自身を除く): 107244241

約数列:

[1, 19, 47, 439, 893, 3517, 8341, 20633, 66823, 165299, 392027, 1543963, 3140681, 29335297, 72566261, 1378758959]

約数ペア:

[(1, 1378758959), (19, 72566261), (47, 29335297), (439, 3140681), (893, 1543963), (3517, 392027), (8341, 165299), (20633, 66823)]