120971116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{254141}}^1$

素因数の和:254169

約数の個数: 24

約数和(自身を含む): 256175136

約数和(自身を除く): 135204020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 254141, 508282, 1016564, 1778987, 3557974, 4320397, 7115948, 8640794, 17281588, 30242779, 60485558, 120971116]

約数ペア:

[(1, 120971116), (2, 60485558), (4, 30242779), (7, 17281588), (14, 8640794), (17, 7115948), (28, 4320397), (34, 3557974), (68, 1778987), (119, 1016564), (238, 508282), (476, 254141)]