2570024

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 5111040

約数和(自身を除く): 2541016

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 241, 248, 344, 482, 964, 1333, 1928, 2666, 5332, 7471, 10363, 10664, 14942, 20726, 29884, 41452, 59768, 82904, 321253, 642506, 1285012, 2570024]

約数ペア:

[(1, 2570024), (2, 1285012), (4, 642506), (8, 321253), (31, 82904), (43, 59768), (62, 41452), (86, 29884), (124, 20726), (172, 14942), (241, 10664), (248, 10363), (344, 7471), (482, 5332), (964, 2666), (1333, 1928)]