855382062

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{639299}}^1$

素因数の和:639527

約数の個数: 16

約数和(自身を含む): 1718438400

約数和(自身を除く): 863056338

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 639299, 1278598, 1917897, 3835794, 142563677, 285127354, 427691031, 855382062]

約数ペア:

[(1, 855382062), (2, 427691031), (3, 285127354), (6, 142563677), (223, 3835794), (446, 1917897), (669, 1278598), (1338, 639299)]