3047828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 6814080

約数和(自身を除く): 3766252

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 337, 476, 532, 646, 674, 1292, 1348, 2261, 2359, 4522, 4718, 5729, 6403, 9044, 9436, 11458, 12806, 22916, 25612, 40103, 44821, 80206, 89642, 108851, 160412, 179284, 217702, 435404, 761957, 1523914, 3047828]

約数ペア:

[(1, 3047828), (2, 1523914), (4, 761957), (7, 435404), (14, 217702), (17, 179284), (19, 160412), (28, 108851), (34, 89642), (38, 80206), (68, 44821), (76, 40103), (119, 25612), (133, 22916), (238, 12806), (266, 11458), (323, 9436), (337, 9044), (476, 6403), (532, 5729), (646, 4718), (674, 4522), (1292, 2359), (1348, 2261)]