2156208

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 5766000

約数和(自身を除く): 3609792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 1549, 3098, 4647, 6196, 9294, 12392, 18588, 24784, 37176, 44921, 74352, 89842, 134763, 179684, 269526, 359368, 539052, 718736, 1078104, 2156208]

約数ペア:

[(1, 2156208), (2, 1078104), (3, 718736), (4, 539052), (6, 359368), (8, 269526), (12, 179684), (16, 134763), (24, 89842), (29, 74352), (48, 44921), (58, 37176), (87, 24784), (116, 18588), (174, 12392), (232, 9294), (348, 6196), (464, 4647), (696, 3098), (1392, 1549)]