386999980414

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1\times {\mathrm{1627}}^1\times {\mathrm{2897}}^1$

素因数の和:5260

約数の個数: 32

約数和(自身を含む): 591460331616

約数和(自身を除く): 204460351202

約数列:

[1, 2, 61, 122, 673, 1346, 1627, 2897, 3254, 5794, 41053, 82106, 99247, 176717, 198494, 353434, 1094971, 1949681, 2189942, 3899362, 4713419, 9426838, 66793231, 118930541, 133586462, 237861082, 287518559, 575037118, 3172130987, 6344261974, 193499990207, 386999980414]

約数ペア:

[(1, 386999980414), (2, 193499990207), (61, 6344261974), (122, 3172130987), (673, 575037118), (1346, 287518559), (1627, 237861082), (2897, 133586462), (3254, 118930541), (5794, 66793231), (41053, 9426838), (82106, 4713419), (99247, 3899362), (176717, 2189942), (198494, 1949681), (353434, 1094971)]