1389912

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 3596400

約数和(自身を除く): 2206488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 1997, 3994, 5991, 7988, 11982, 15976, 23964, 47928, 57913, 115826, 173739, 231652, 347478, 463304, 694956, 1389912]

約数ペア:

[(1, 1389912), (2, 694956), (3, 463304), (4, 347478), (6, 231652), (8, 173739), (12, 115826), (24, 57913), (29, 47928), (58, 23964), (87, 15976), (116, 11982), (174, 7988), (232, 5991), (348, 3994), (696, 1997)]