297133784

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{1423}}^1$

素因数の和:2079

約数の個数: 32

約数和(自身を含む): 571422720

約数和(自身を除く): 274288936

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 607, 1214, 1423, 2428, 2846, 4856, 5692, 11384, 26101, 52202, 61189, 104404, 122378, 208808, 244756, 489512, 863761, 1727522, 3455044, 6910088, 37141723, 74283446, 148566892, 297133784]

約数ペア:

[(1, 297133784), (2, 148566892), (4, 74283446), (8, 37141723), (43, 6910088), (86, 3455044), (172, 1727522), (344, 863761), (607, 489512), (1214, 244756), (1423, 208808), (2428, 122378), (2846, 104404), (4856, 61189), (5692, 52202), (11384, 26101)]