226302008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10711}}^1$

素因数の和:10875

約数の個数: 32

約数和(自身を含む): 449904000

約数和(自身を除く): 223601992

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 10711, 21128, 21422, 42844, 85688, 203509, 407018, 814036, 1488829, 1628072, 2977658, 5955316, 11910632, 28287751, 56575502, 113151004, 226302008]

約数ペア:

[(1, 226302008), (2, 113151004), (4, 56575502), (8, 28287751), (19, 11910632), (38, 5955316), (76, 2977658), (139, 1628072), (152, 1488829), (278, 814036), (556, 407018), (1112, 203509), (2641, 85688), (5282, 42844), (10564, 21422), (10711, 21128)]