2938928336

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1446323}}^1$

素因数の和:1446458

約数の個数: 20

約数和(自身を含む): 5739013632

約数和(自身を除く): 2800085296

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1446323, 2892646, 5785292, 11570584, 23141168, 183683021, 367366042, 734732084, 1469464168, 2938928336]

約数ペア:

[(1, 2938928336), (2, 1469464168), (4, 734732084), (8, 367366042), (16, 183683021), (127, 23141168), (254, 11570584), (508, 5785292), (1016, 2892646), (2032, 1446323)]