65721266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{133039}}^1$

素因数の和:133073

約数の個数: 16

約数和(自身を含む): 111753600

約数和(自身を除く): 46032334

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 133039, 266078, 1729507, 2527741, 3459014, 5055482, 32860633, 65721266]

約数ペア:

[(1, 65721266), (2, 32860633), (13, 5055482), (19, 3459014), (26, 2527741), (38, 1729507), (247, 266078), (494, 133039)]