747346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:369

約数の個数: 16

約数和(自身を含む): 1200960

約数和(自身を除く): 453614

約数列:

[1, 2, 19, 38, 71, 142, 277, 554, 1349, 2698, 5263, 10526, 19667, 39334, 373673, 747346]

約数ペア:

[(1, 747346), (2, 373673), (19, 39334), (38, 19667), (71, 10526), (142, 5263), (277, 2698), (554, 1349)]