289653688

素因数分解:

$2^3\times {\mathrm{7237}}^1\times {\mathrm{5003}}^1$

素因数の和:12246

約数の個数: 16

約数和(自身を含む): 543284280

約数和(自身を除く): 253630592

約数列:

[1, 2, 4, 8, 5003, 7237, 10006, 14474, 20012, 28948, 40024, 57896, 36206711, 72413422, 144826844, 289653688]

約数ペア:

[(1, 289653688), (2, 144826844), (4, 72413422), (8, 36206711), (5003, 57896), (7237, 40024), (10006, 28948), (14474, 20012)]