2912478772

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 5864615680

約数和(自身を除く): 2952136908

約数列:

[1, 2, 4, 7, 14, 28, 313, 439, 626, 757, 878, 1252, 1514, 1756, 2191, 3028, 3073, 4382, 5299, 6146, 8764, 10598, 12292, 21196, 137407, 236941, 274814, 332323, 473882, 549628, 664646, 947764, 961849, 1329292, 1658587, 1923698, 2326261, 3317174, 3847396, 4652522, 6634348, 9305044, 104017099, 208034198, 416068396, 728119693, 1456239386, 2912478772]

約数ペア:

[(1, 2912478772), (2, 1456239386), (4, 728119693), (7, 416068396), (14, 208034198), (28, 104017099), (313, 9305044), (439, 6634348), (626, 4652522), (757, 3847396), (878, 3317174), (1252, 2326261), (1514, 1923698), (1756, 1658587), (2191, 1329292), (3028, 961849), (3073, 947764), (4382, 664646), (5299, 549628), (6146, 473882), (8764, 332323), (10598, 274814), (12292, 236941), (21196, 137407)]