4387516

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 8902656

約数和(自身を除く): 4515140

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 2207, 4414, 8828, 15449, 30898, 61796, 156697, 313394, 626788, 1096879, 2193758, 4387516]

約数ペア:

[(1, 4387516), (2, 2193758), (4, 1096879), (7, 626788), (14, 313394), (28, 156697), (71, 61796), (142, 30898), (284, 15449), (497, 8828), (994, 4414), (1988, 2207)]