7883638718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{28517}}^1$

素因数の和:28756

約数の個数: 32

約数和(自身を含む): 12861846144

約数和(自身を除く): 4978207426

約数列:

[1, 2, 17, 34, 47, 94, 173, 346, 799, 1598, 2941, 5882, 8131, 16262, 28517, 57034, 138227, 276454, 484789, 969578, 1340299, 2680598, 4933441, 9866882, 22785083, 45570166, 83868497, 167736994, 231871727, 463743454, 3941819359, 7883638718]

約数ペア:

[(1, 7883638718), (2, 3941819359), (17, 463743454), (34, 231871727), (47, 167736994), (94, 83868497), (173, 45570166), (346, 22785083), (799, 9866882), (1598, 4933441), (2941, 2680598), (5882, 1340299), (8131, 969578), (16262, 484789), (28517, 276454), (57034, 138227)]