274740484

素因数分解:

$2^2\times {\mathrm{12703}}^1\times {\mathrm{5407}}^1$

素因数の和:18114

約数の個数: 12

約数和(自身を含む): 480922624

約数和(自身を除く): 206182140

約数列:

[1, 2, 4, 5407, 10814, 12703, 21628, 25406, 50812, 68685121, 137370242, 274740484]

約数ペア:

[(1, 274740484), (2, 137370242), (4, 68685121), (5407, 50812), (10814, 25406), (12703, 21628)]