3386978

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 6648480

約数和(自身を除く): 3261502

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 107, 119, 133, 214, 238, 266, 323, 646, 749, 833, 931, 1498, 1666, 1819, 1862, 2033, 2261, 3638, 4066, 4522, 5243, 10486, 12733, 14231, 15827, 25466, 28462, 31654, 34561, 69122, 89131, 99617, 178262, 199234, 241927, 483854, 1693489, 3386978]

約数ペア:

[(1, 3386978), (2, 1693489), (7, 483854), (14, 241927), (17, 199234), (19, 178262), (34, 99617), (38, 89131), (49, 69122), (98, 34561), (107, 31654), (119, 28462), (133, 25466), (214, 15827), (238, 14231), (266, 12733), (323, 10486), (646, 5243), (749, 4522), (833, 4066), (931, 3638), (1498, 2261), (1666, 2033), (1819, 1862)]