3801476

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 7666176

約数和(自身を除く): 3864700

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 991, 1918, 1982, 3836, 3964, 6937, 13874, 27748, 135767, 271534, 543068, 950369, 1900738, 3801476]

約数ペア:

[(1, 3801476), (2, 1900738), (4, 950369), (7, 543068), (14, 271534), (28, 135767), (137, 27748), (274, 13874), (548, 6937), (959, 3964), (991, 3836), (1918, 1982)]