691402236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{8230979}}^1$

素因数の和:8230993

約数の個数: 24

約数和(自身を含む): 1843739520

約数和(自身を除く): 1152337284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8230979, 16461958, 24692937, 32923916, 49385874, 57616853, 98771748, 115233706, 172850559, 230467412, 345701118, 691402236]

約数ペア:

[(1, 691402236), (2, 345701118), (3, 230467412), (4, 172850559), (6, 115233706), (7, 98771748), (12, 57616853), (14, 49385874), (21, 32923916), (28, 24692937), (42, 16461958), (84, 8230979)]