254780484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3033101}}^1$

素因数の和:3033115

約数の個数: 24

約数和(自身を含む): 679414848

約数和(自身を除く): 424634364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3033101, 6066202, 9099303, 12132404, 18198606, 21231707, 36397212, 42463414, 63695121, 84926828, 127390242, 254780484]

約数ペア:

[(1, 254780484), (2, 127390242), (3, 84926828), (4, 63695121), (6, 42463414), (7, 36397212), (12, 21231707), (14, 18198606), (21, 12132404), (28, 9099303), (42, 6066202), (84, 3033101)]