480455612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1319933}}^1$

素因数の和:1319957

約数の個数: 24

約数和(自身を含む): 1034828256

約数和(自身を除く): 554372644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1319933, 2639866, 5279732, 9239531, 17159129, 18479062, 34318258, 36958124, 68636516, 120113903, 240227806, 480455612]

約数ペア:

[(1, 480455612), (2, 240227806), (4, 120113903), (7, 68636516), (13, 36958124), (14, 34318258), (26, 18479062), (28, 17159129), (52, 9239531), (91, 5279732), (182, 2639866), (364, 1319933)]