1490418426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{35486153}}^1$

素因数の和:35486165

約数の個数: 16

約数和(自身を含む): 3406670784

約数和(自身を除く): 1916252358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 35486153, 70972306, 106458459, 212916918, 248403071, 496806142, 745209213, 1490418426]

約数ペア:

[(1, 1490418426), (2, 745209213), (3, 496806142), (6, 248403071), (7, 212916918), (14, 106458459), (21, 70972306), (42, 35486153)]