163971010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2342443}}^1$

素因数の和:2342457

約数の個数: 16

約数和(自身を含む): 337311936

約数和(自身を除く): 173340926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2342443, 4684886, 11712215, 16397101, 23424430, 32794202, 81985505, 163971010]

約数ペア:

[(1, 163971010), (2, 81985505), (5, 32794202), (7, 23424430), (10, 16397101), (14, 11712215), (35, 4684886), (70, 2342443)]