1728931714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1\times {\mathrm{13033}}^1$

素因数の和:16545

約数の個数: 16

約数和(自身を含む): 2730883680

約数和(自身を除く): 1001951966

約数列:

[1, 2, 19, 38, 3491, 6982, 13033, 26066, 66329, 132658, 247627, 495254, 45498203, 90996406, 864465857, 1728931714]

約数ペア:

[(1, 1728931714), (2, 864465857), (19, 90996406), (38, 45498203), (3491, 495254), (6982, 247627), (13033, 132658), (26066, 66329)]