404249916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4812499}}^1$

素因数の和:4812513

約数の個数: 24

約数和(自身を含む): 1078000000

約数和(自身を除く): 673750084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4812499, 9624998, 14437497, 19249996, 28874994, 33687493, 57749988, 67374986, 101062479, 134749972, 202124958, 404249916]

約数ペア:

[(1, 404249916), (2, 202124958), (3, 134749972), (4, 101062479), (6, 67374986), (7, 57749988), (12, 33687493), (14, 28874994), (21, 19249996), (28, 14437497), (42, 9624998), (84, 4812499)]