5280397654

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19851119}}^1$

素因数の和:19851147

約数の個数: 16

約数和(自身を含む): 9528537600

約数和(自身を除く): 4248139946

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 19851119, 39702238, 138957833, 277915666, 377171261, 754342522, 2640198827, 5280397654]

約数ペア:

[(1, 5280397654), (2, 2640198827), (7, 754342522), (14, 377171261), (19, 277915666), (38, 138957833), (133, 39702238), (266, 19851119)]