425820488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{3407}}^1$

素因数の和:4349

約数の個数: 32

約数和(自身を含む): 846547200

約数和(自身を除く): 420726712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 919, 1838, 3407, 3676, 6814, 7352, 13628, 15623, 27256, 31246, 57919, 62492, 115838, 124984, 231676, 463352, 3131033, 6262066, 12524132, 25048264, 53227561, 106455122, 212910244, 425820488]

約数ペア:

[(1, 425820488), (2, 212910244), (4, 106455122), (8, 53227561), (17, 25048264), (34, 12524132), (68, 6262066), (136, 3131033), (919, 463352), (1838, 231676), (3407, 124984), (3676, 115838), (6814, 62492), (7352, 57919), (13628, 31246), (15623, 27256)]