385339918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127343}}^1$

素因数の和:127451

約数の個数: 16

約数和(自身を含む): 618891840

約数和(自身を除く): 233551922

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 127343, 254686, 2164831, 4329662, 11333527, 22667054, 192669959, 385339918]

約数ペア:

[(1, 385339918), (2, 192669959), (17, 22667054), (34, 11333527), (89, 4329662), (178, 2164831), (1513, 254686), (3026, 127343)]