289394742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{530027}}^1$

素因数の和:530052

約数の個数: 32

約数和(自身を含む): 712357632

約数和(自身を除く): 422962890

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 530027, 1060054, 1590081, 3180162, 3710189, 6890351, 7420378, 11130567, 13780702, 20671053, 22261134, 41342106, 48232457, 96464914, 144697371, 289394742]

約数ペア:

[(1, 289394742), (2, 144697371), (3, 96464914), (6, 48232457), (7, 41342106), (13, 22261134), (14, 20671053), (21, 13780702), (26, 11130567), (39, 7420378), (42, 6890351), (78, 3710189), (91, 3180162), (182, 1590081), (273, 1060054), (546, 530027)]