1330335056

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{198439}}^1$

素因数の和:198866

約数の個数: 20

約数和(自身を含む): 2583688800

約数和(自身を除く): 1253353744

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 198439, 396878, 793756, 1587512, 3175024, 83145941, 166291882, 332583764, 665167528, 1330335056]

約数ペア:

[(1, 1330335056), (2, 665167528), (4, 332583764), (8, 166291882), (16, 83145941), (419, 3175024), (838, 1587512), (1676, 793756), (3352, 396878), (6704, 198439)]