5286218

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 5055862

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 167, 238, 266, 323, 334, 646, 833, 931, 1169, 1666, 1862, 2261, 2338, 2839, 3173, 4522, 5678, 6346, 8183, 15827, 16366, 19873, 22211, 31654, 39746, 44422, 53941, 107882, 139111, 155477, 278222, 310954, 377587, 755174, 2643109, 5286218]

約数ペア:

[(1, 5286218), (2, 2643109), (7, 755174), (14, 377587), (17, 310954), (19, 278222), (34, 155477), (38, 139111), (49, 107882), (98, 53941), (119, 44422), (133, 39746), (167, 31654), (238, 22211), (266, 19873), (323, 16366), (334, 15827), (646, 8183), (833, 6346), (931, 5678), (1169, 4522), (1666, 3173), (1862, 2839), (2261, 2338)]