117948628

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{21383}}^1$

素因数の和:21591

約数の個数: 24

約数和(自身を含む): 237105792

約数和(自身を除く): 119157164

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 21383, 42766, 85532, 149681, 299362, 598724, 4212451, 8424902, 16849804, 29487157, 58974314, 117948628]

約数ペア:

[(1, 117948628), (2, 58974314), (4, 29487157), (7, 16849804), (14, 8424902), (28, 4212451), (197, 598724), (394, 299362), (788, 149681), (1379, 85532), (2758, 42766), (5516, 21383)]