1520678426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 2355609600

約数和(自身を除く): 834931174

約数列:

[1, 2, 71, 79, 142, 158, 283, 479, 566, 958, 5609, 11218, 20093, 22357, 34009, 37841, 40186, 44714, 68018, 75682, 135557, 271114, 1587347, 2686711, 3174694, 5373422, 9624547, 10709003, 19249094, 21418006, 760339213, 1520678426]

約数ペア:

[(1, 1520678426), (2, 760339213), (71, 21418006), (79, 19249094), (142, 10709003), (158, 9624547), (283, 5373422), (479, 3174694), (566, 2686711), (958, 1587347), (5609, 271114), (11218, 135557), (20093, 75682), (22357, 68018), (34009, 44714), (37841, 40186)]