1160656

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 2640704

約数和(自身を除く): 1480048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 241, 301, 344, 482, 602, 688, 964, 1204, 1687, 1928, 2408, 3374, 3856, 4816, 6748, 10363, 13496, 20726, 26992, 41452, 72541, 82904, 145082, 165808, 290164, 580328, 1160656]

約数ペア:

[(1, 1160656), (2, 580328), (4, 290164), (7, 165808), (8, 145082), (14, 82904), (16, 72541), (28, 41452), (43, 26992), (56, 20726), (86, 13496), (112, 10363), (172, 6748), (241, 4816), (301, 3856), (344, 3374), (482, 2408), (602, 1928), (688, 1687), (964, 1204)]