1214149105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{68927}}^1$

素因数の和:69216

約数の個数: 16

約数和(自身を含む): 1574866944

約数和(自身を除く): 360717839

約数列:

[1, 5, 13, 65, 271, 1355, 3523, 17615, 68927, 344635, 896051, 4480255, 18679217, 93396085, 242829821, 1214149105]

約数ペア:

[(1, 1214149105), (5, 242829821), (13, 93396085), (65, 18679217), (271, 4480255), (1355, 896051), (3523, 344635), (17615, 68927)]