2100085148

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{700963}}^1$

素因数の和:701081

約数の個数: 24

約数和(自身を含む): 4239430272

約数和(自身を除く): 2139345124

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 700963, 1401926, 2803852, 4906741, 9813482, 19626964, 75003041, 150006082, 300012164, 525021287, 1050042574, 2100085148]

約数ペア:

[(1, 2100085148), (2, 1050042574), (4, 525021287), (7, 300012164), (14, 150006082), (28, 75003041), (107, 19626964), (214, 9813482), (428, 4906741), (749, 2803852), (1498, 1401926), (2996, 700963)]