4020772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8447}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 8515584

約数和(自身を除く): 4494812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 8447, 16894, 33788, 59129, 118258, 143599, 236516, 287198, 574396, 1005193, 2010386, 4020772]

約数ペア:

[(1, 4020772), (2, 2010386), (4, 1005193), (7, 574396), (14, 287198), (17, 236516), (28, 143599), (34, 118258), (68, 59129), (119, 33788), (238, 16894), (476, 8447)]