1057221010

素因数分解:

$2^1\times 5^1\times {\mathrm{7001}}^1\times {\mathrm{15101}}^1$

素因数の和:22109

約数の個数: 16

約数和(自身を含む): 1903395672

約数和(自身を除く): 846174662

約数列:

[1, 2, 5, 10, 7001, 14002, 15101, 30202, 35005, 70010, 75505, 151010, 105722101, 211444202, 528610505, 1057221010]

約数ペア:

[(1, 1057221010), (2, 528610505), (5, 211444202), (10, 105722101), (7001, 151010), (14002, 75505), (15101, 70010), (30202, 35005)]