355487244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4231991}}^1$

素因数の和:4232005

約数の個数: 24

約数和(自身を含む): 947966208

約数和(自身を除く): 592478964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4231991, 8463982, 12695973, 16927964, 25391946, 29623937, 50783892, 59247874, 88871811, 118495748, 177743622, 355487244]

約数ペア:

[(1, 355487244), (2, 177743622), (3, 118495748), (4, 88871811), (6, 59247874), (7, 50783892), (12, 29623937), (14, 25391946), (21, 16927964), (28, 12695973), (42, 8463982), (84, 4231991)]