457236488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{5449}}^1$

素因数の和:6089

約数の個数: 32

約数和(自身を含む): 909387000

約数和(自身を除く): 452150512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 617, 1234, 2468, 4936, 5449, 10489, 10898, 20978, 21796, 41956, 43592, 83912, 92633, 185266, 370532, 741064, 3362033, 6724066, 13448132, 26896264, 57154561, 114309122, 228618244, 457236488]

約数ペア:

[(1, 457236488), (2, 228618244), (4, 114309122), (8, 57154561), (17, 26896264), (34, 13448132), (68, 6724066), (136, 3362033), (617, 741064), (1234, 370532), (2468, 185266), (4936, 92633), (5449, 83912), (10489, 43592), (10898, 41956), (20978, 21796)]