745428478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{6143}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 1226244096

約数和(自身を除く): 480815618

約数列:

[1, 2, 17, 34, 43, 83, 86, 166, 731, 1411, 1462, 2822, 3569, 6143, 7138, 12286, 60673, 104431, 121346, 208862, 264149, 509869, 528298, 1019738, 4490533, 8667773, 8981066, 17335546, 21924367, 43848734, 372714239, 745428478]

約数ペア:

[(1, 745428478), (2, 372714239), (17, 43848734), (34, 21924367), (43, 17335546), (83, 8981066), (86, 8667773), (166, 4490533), (731, 1019738), (1411, 528298), (1462, 509869), (2822, 264149), (3569, 208862), (6143, 121346), (7138, 104431), (12286, 60673)]