2215284670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{89003}}^1$

素因数の和:89160

約数の個数: 32

約数和(自身を含む): 4229470080

約数和(自身を除く): 2014185410

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 24890, 89003, 178006, 445015, 890030, 1691057, 3382114, 8455285, 11659393, 16910570, 23318786, 58296965, 116593930, 221528467, 443056934, 1107642335, 2215284670]

約数ペア:

[(1, 2215284670), (2, 1107642335), (5, 443056934), (10, 221528467), (19, 116593930), (38, 58296965), (95, 23318786), (131, 16910570), (190, 11659393), (262, 8455285), (655, 3382114), (1310, 1691057), (2489, 890030), (4978, 445015), (12445, 178006), (24890, 89003)]