1490441478

素因数分解:

$2^1\times 3^1\times {\mathrm{823}}^1\times {\mathrm{301831}}^1$

素因数の和:302659

約数の個数: 16

約数和(自身を含む): 2984514816

約数和(自身を除く): 1494073338

約数列:

[1, 2, 3, 6, 823, 1646, 2469, 4938, 301831, 603662, 905493, 1810986, 248406913, 496813826, 745220739, 1490441478]

約数ペア:

[(1, 1490441478), (2, 745220739), (3, 496813826), (6, 248406913), (823, 1810986), (1646, 905493), (2469, 603662), (4938, 301831)]