22278399479

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{7459}}^1$

素因数の和:8823

約数の個数: 32

約数和(自身を含む): 28402905600

約数和(自身を除く): 6124506121

約数列:

[1, 7, 17, 19, 119, 133, 323, 1321, 2261, 7459, 9247, 22457, 25099, 52213, 126803, 141721, 157199, 175693, 426683, 887621, 992047, 2409257, 2986781, 9853339, 16864799, 68973373, 167506763, 187213441, 1172547341, 1310494087, 3182628497, 22278399479]

約数ペア:

[(1, 22278399479), (7, 3182628497), (17, 1310494087), (19, 1172547341), (119, 187213441), (133, 167506763), (323, 68973373), (1321, 16864799), (2261, 9853339), (7459, 2986781), (9247, 2409257), (22457, 992047), (25099, 887621), (52213, 426683), (126803, 175693), (141721, 157199)]