8247498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 19008000

約数和(自身を除く): 10760502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1499, 1834, 2751, 2998, 4497, 5502, 8994, 10493, 20986, 31479, 62958, 196369, 392738, 589107, 1178214, 1374583, 2749166, 4123749, 8247498]

約数ペア:

[(1, 8247498), (2, 4123749), (3, 2749166), (6, 1374583), (7, 1178214), (14, 589107), (21, 392738), (42, 196369), (131, 62958), (262, 31479), (393, 20986), (786, 10493), (917, 8994), (1499, 5502), (1834, 4497), (2751, 2998)]