1256551374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16109633}}^1$

素因数の和:16109651

約数の個数: 16

約数和(自身を含む): 2706418512

約数和(自身を除く): 1449867138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 16109633, 32219266, 48328899, 96657798, 209425229, 418850458, 628275687, 1256551374]

約数ペア:

[(1, 1256551374), (2, 628275687), (3, 418850458), (6, 209425229), (13, 96657798), (26, 48328899), (39, 32219266), (78, 16109633)]