133714628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{2143}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 246731520

約数和(自身を除く): 113016892

約数列:

[1, 2, 4, 19, 38, 76, 821, 1642, 2143, 3284, 4286, 8572, 15599, 31198, 40717, 62396, 81434, 162868, 1759403, 3518806, 7037612, 33428657, 66857314, 133714628]

約数ペア:

[(1, 133714628), (2, 66857314), (4, 33428657), (19, 7037612), (38, 3518806), (76, 1759403), (821, 162868), (1642, 81434), (2143, 62396), (3284, 40717), (4286, 31198), (8572, 15599)]