387979926

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{910751}}^1$

素因数の和:910827

約数の個数: 16

約数和(自身を含む): 786889728

約数和(自身を除く): 398909802

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 910751, 1821502, 2732253, 5464506, 64663321, 129326642, 193989963, 387979926]

約数ペア:

[(1, 387979926), (2, 193989963), (3, 129326642), (6, 64663321), (71, 5464506), (142, 2732253), (213, 1821502), (426, 910751)]