188893670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2698481}}^1$

素因数の和:2698495

約数の個数: 16

約数和(自身を含む): 388581408

約数和(自身を除く): 199687738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2698481, 5396962, 13492405, 18889367, 26984810, 37778734, 94446835, 188893670]

約数ペア:

[(1, 188893670), (2, 94446835), (5, 37778734), (7, 26984810), (10, 18889367), (14, 13492405), (35, 5396962), (70, 2698481)]