712992904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{3433}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 1440837720

約数和(自身を除く): 727844816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1997, 3433, 3994, 6866, 7988, 13732, 15976, 25961, 27464, 44629, 51922, 89258, 103844, 178516, 207688, 357032, 6855701, 13711402, 27422804, 54845608, 89124113, 178248226, 356496452, 712992904]

約数ペア:

[(1, 712992904), (2, 356496452), (4, 178248226), (8, 89124113), (13, 54845608), (26, 27422804), (52, 13711402), (104, 6855701), (1997, 357032), (3433, 207688), (3994, 178516), (6866, 103844), (7988, 89258), (13732, 51922), (15976, 44629), (25961, 27464)]