2102376655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{180539}}^1$

素因数の和:180698

約数の個数: 16

約数和(自身を含む): 2690768160

約数和(自身を除く): 588391505

約数列:

[1, 5, 17, 85, 137, 685, 2329, 11645, 180539, 902695, 3069163, 15345815, 24733843, 123669215, 420475331, 2102376655]

約数ペア:

[(1, 2102376655), (5, 420475331), (17, 123669215), (85, 24733843), (137, 15345815), (685, 3069163), (2329, 902695), (11645, 180539)]