3899336

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 4524664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 389, 716, 778, 1253, 1432, 1556, 2506, 2723, 3112, 5012, 5446, 10024, 10892, 21784, 69631, 139262, 278524, 487417, 557048, 974834, 1949668, 3899336]

約数ペア:

[(1, 3899336), (2, 1949668), (4, 974834), (7, 557048), (8, 487417), (14, 278524), (28, 139262), (56, 69631), (179, 21784), (358, 10892), (389, 10024), (716, 5446), (778, 5012), (1253, 3112), (1432, 2723), (1556, 2506)]