129453338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{402029}}^1$

素因数の和:402061

約数の個数: 16

約数和(自身を含む): 231569280

約数和(自身を除く): 102115942

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 402029, 804058, 2814203, 5628406, 9246667, 18493334, 64726669, 129453338]

約数ペア:

[(1, 129453338), (2, 64726669), (7, 18493334), (14, 9246667), (23, 5628406), (46, 2814203), (161, 804058), (322, 402029)]