152080334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{638993}}^1$

素因数の和:639019

約数の個数: 16

約数和(自身を含む): 276045408

約数和(自身を除く): 123965074

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 638993, 1277986, 4472951, 8945902, 10862881, 21725762, 76040167, 152080334]

約数ペア:

[(1, 152080334), (2, 76040167), (7, 21725762), (14, 10862881), (17, 8945902), (34, 4472951), (119, 1277986), (238, 638993)]