254355894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1086991}}^1$

素因数の和:1087012

約数の個数: 24

約数和(自身を含む): 593497632

約数和(自身を除く): 339141738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1086991, 2173982, 3260973, 6521946, 9782919, 14130883, 19565838, 28261766, 42392649, 84785298, 127177947, 254355894]

約数ペア:

[(1, 254355894), (2, 127177947), (3, 84785298), (6, 42392649), (9, 28261766), (13, 19565838), (18, 14130883), (26, 9782919), (39, 6521946), (78, 3260973), (117, 2173982), (234, 1086991)]