2830772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 6330240

約数和(自身を除く): 3499468

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 313, 323, 476, 532, 626, 646, 1252, 1292, 2191, 2261, 4382, 4522, 5321, 5947, 8764, 9044, 10642, 11894, 21284, 23788, 37247, 41629, 74494, 83258, 101099, 148988, 166516, 202198, 404396, 707693, 1415386, 2830772]

約数ペア:

[(1, 2830772), (2, 1415386), (4, 707693), (7, 404396), (14, 202198), (17, 166516), (19, 148988), (28, 101099), (34, 83258), (38, 74494), (68, 41629), (76, 37247), (119, 23788), (133, 21284), (238, 11894), (266, 10642), (313, 9044), (323, 8764), (476, 5947), (532, 5321), (626, 4522), (646, 4382), (1252, 2261), (1292, 2191)]