1720002

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1097

約数の個数: 16

約数和(自身を含む): 3453120

約数和(自身を除く): 1733118

約数列:

[1, 2, 3, 6, 439, 653, 878, 1306, 1317, 1959, 2634, 3918, 286667, 573334, 860001, 1720002]

約数ペア:

[(1, 1720002), (2, 860001), (3, 573334), (6, 286667), (439, 3918), (653, 2634), (878, 1959), (1306, 1317)]