2515576

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 5580000

約数和(自身を除く): 3064424

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1549, 1624, 3098, 6196, 10843, 12392, 21686, 43372, 44921, 86744, 89842, 179684, 314447, 359368, 628894, 1257788, 2515576]

約数ペア:

[(1, 2515576), (2, 1257788), (4, 628894), (7, 359368), (8, 314447), (14, 179684), (28, 89842), (29, 86744), (56, 44921), (58, 43372), (116, 21686), (203, 12392), (232, 10843), (406, 6196), (812, 3098), (1549, 1624)]