388636076

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{42409}}^1$

素因数の和:42521

約数の個数: 24

約数和(自身を含む): 712488000

約数和(自身を除く): 323851924

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2291, 4582, 9164, 42409, 84818, 169636, 1229861, 2459722, 3350311, 4919444, 6700622, 13401244, 97159019, 194318038, 388636076]

約数ペア:

[(1, 388636076), (2, 194318038), (4, 97159019), (29, 13401244), (58, 6700622), (79, 4919444), (116, 3350311), (158, 2459722), (316, 1229861), (2291, 169636), (4582, 84818), (9164, 42409)]