172325342

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397063}}^1$

素因数の和:397103

約数の個数: 16

約数和(自身を含む): 304945152

約数和(自身を除く): 132619810

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 397063, 794126, 2779441, 5558882, 12308953, 24617906, 86162671, 172325342]

約数ペア:

[(1, 172325342), (2, 86162671), (7, 24617906), (14, 12308953), (31, 5558882), (62, 2779441), (217, 794126), (434, 397063)]