2765084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 6052032

約数和(自身を除く): 3286948

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 157, 238, 259, 314, 476, 518, 628, 629, 1036, 1099, 1258, 2198, 2516, 2669, 4396, 4403, 5338, 5809, 8806, 10676, 11618, 17612, 18683, 23236, 37366, 40663, 74732, 81326, 98753, 162652, 197506, 395012, 691271, 1382542, 2765084]

約数ペア:

[(1, 2765084), (2, 1382542), (4, 691271), (7, 395012), (14, 197506), (17, 162652), (28, 98753), (34, 81326), (37, 74732), (68, 40663), (74, 37366), (119, 23236), (148, 18683), (157, 17612), (238, 11618), (259, 10676), (314, 8806), (476, 5809), (518, 5338), (628, 4403), (629, 4396), (1036, 2669), (1099, 2516), (1258, 2198)]