2237702018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{345431}}^1$

素因数の和:345553

約数の個数: 16

約数和(自身を含む): 3481954560

約数和(自身を除く): 1244252542

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 345431, 690862, 14162671, 27289049, 28325342, 54578098, 1118851009, 2237702018]

約数ペア:

[(1, 2237702018), (2, 1118851009), (41, 54578098), (79, 28325342), (82, 27289049), (158, 14162671), (3239, 690862), (6478, 345431)]