1275992214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{30380767}}^1$

素因数の和:30380779

約数の個数: 16

約数和(自身を含む): 2916553728

約数和(自身を除く): 1640561514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 30380767, 60761534, 91142301, 182284602, 212665369, 425330738, 637996107, 1275992214]

約数ペア:

[(1, 1275992214), (2, 637996107), (3, 425330738), (6, 212665369), (7, 182284602), (14, 91142301), (21, 60761534), (42, 30380767)]