2802983928

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{840223}}^1$

素因数の和:840371

約数の個数: 32

約数和(自身を含む): 7057881600

約数和(自身を除く): 4254897672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 840223, 1680446, 2520669, 3360892, 5041338, 6721784, 10082676, 20165352, 116790997, 233581994, 350372991, 467163988, 700745982, 934327976, 1401491964, 2802983928]

約数ペア:

[(1, 2802983928), (2, 1401491964), (3, 934327976), (4, 700745982), (6, 467163988), (8, 350372991), (12, 233581994), (24, 116790997), (139, 20165352), (278, 10082676), (417, 6721784), (556, 5041338), (834, 3360892), (1112, 2520669), (1668, 1680446), (3336, 840223)]