266772772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{560447}}^1$

素因数の和:560475

約数の個数: 24

約数和(自身を含む): 564931584

約数和(自身を除く): 298158812

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 560447, 1120894, 2241788, 3923129, 7846258, 9527599, 15692516, 19055198, 38110396, 66693193, 133386386, 266772772]

約数ペア:

[(1, 266772772), (2, 133386386), (4, 66693193), (7, 38110396), (14, 19055198), (17, 15692516), (28, 9527599), (34, 7846258), (68, 3923129), (119, 2241788), (238, 1120894), (476, 560447)]