2891323010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6724007}}^1$

素因数の和:6724057

約数の個数: 16

約数和(自身を含む): 5325414336

約数和(自身を除く): 2434091326

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 6724007, 13448014, 33620035, 67240070, 289132301, 578264602, 1445661505, 2891323010]

約数ペア:

[(1, 2891323010), (2, 1445661505), (5, 578264602), (10, 289132301), (43, 67240070), (86, 33620035), (215, 13448014), (430, 6724007)]