428085292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{42689}}^1$

素因数の和:42825

約数の個数: 24

約数和(自身を含む): 788911200

約数和(自身を除く): 360825908

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 42689, 85378, 170756, 981847, 1963694, 3927388, 4653101, 9306202, 18612404, 107021323, 214042646, 428085292]

約数ペア:

[(1, 428085292), (2, 214042646), (4, 107021323), (23, 18612404), (46, 9306202), (92, 4653101), (109, 3927388), (218, 1963694), (436, 981847), (2507, 170756), (5014, 85378), (10028, 42689)]