228049964

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{2129}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 406744800

約数和(自身を除く): 178694836

約数列:

[1, 2, 4, 61, 122, 244, 439, 878, 1756, 2129, 4258, 8516, 26779, 53558, 107116, 129869, 259738, 519476, 934631, 1869262, 3738524, 57012491, 114024982, 228049964]

約数ペア:

[(1, 228049964), (2, 114024982), (4, 57012491), (61, 3738524), (122, 1869262), (244, 934631), (439, 519476), (878, 259738), (1756, 129869), (2129, 107116), (4258, 53558), (8516, 26779)]