1415386

素因数分解:

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

素因数の和:358

約数の個数: 32

約数和(自身を含む): 2712960

約数和(自身を除く): 1297574

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 313, 323, 626, 646, 2191, 2261, 4382, 4522, 5321, 5947, 10642, 11894, 37247, 41629, 74494, 83258, 101099, 202198, 707693, 1415386]

約数ペア:

[(1, 1415386), (2, 707693), (7, 202198), (14, 101099), (17, 83258), (19, 74494), (34, 41629), (38, 37247), (119, 11894), (133, 10642), (238, 5947), (266, 5321), (313, 4522), (323, 4382), (626, 2261), (646, 2191)]