1330232270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1494643}}^1$

素因数の和:1494739

約数の個数: 16

約数和(自身を含む): 2421323280

約数和(自身を除く): 1091091010

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1494643, 2989286, 7473215, 14946430, 133023227, 266046454, 665116135, 1330232270]

約数ペア:

[(1, 1330232270), (2, 665116135), (5, 266046454), (10, 133023227), (89, 14946430), (178, 7473215), (445, 2989286), (890, 1494643)]