70254989

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11239}}^1$

素因数の和:11312

約数の個数: 16

約数和(自身を含む): 86323200

約数和(自身を除く): 16068211

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 11239, 78673, 213541, 528233, 1494787, 3697631, 10036427, 70254989]

約数ペア:

[(1, 70254989), (7, 10036427), (19, 3697631), (47, 1494787), (133, 528233), (329, 213541), (893, 78673), (6251, 11239)]