171061412

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{147977}}^1$

素因数の和:148015

約数の個数: 18

約数和(自身を含む): 318004722

約数和(自身を除く): 146943310

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 147977, 295954, 591908, 2515609, 5031218, 10062436, 42765353, 85530706, 171061412]

約数ペア:

[(1, 171061412), (2, 85530706), (4, 42765353), (17, 10062436), (34, 5031218), (68, 2515609), (289, 591908), (578, 295954), (1156, 147977)]