1810251142

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{2539}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 3136757760

約数和(自身を除く): 1326506618

約数列:

[1, 2, 7, 14, 127, 254, 401, 802, 889, 1778, 2539, 2807, 5078, 5614, 17773, 35546, 50927, 101854, 322453, 356489, 644906, 712978, 1018139, 2036278, 2257171, 4514342, 7126973, 14253946, 129303653, 258607306, 905125571, 1810251142]

約数ペア:

[(1, 1810251142), (2, 905125571), (7, 258607306), (14, 129303653), (127, 14253946), (254, 7126973), (401, 4514342), (802, 2257171), (889, 2036278), (1778, 1018139), (2539, 712978), (2807, 644906), (5078, 356489), (5614, 322453), (17773, 101854), (35546, 50927)]