1984808

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 4512480

約数和(自身を除く): 2527672

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 67, 92, 134, 161, 184, 268, 322, 469, 529, 536, 644, 938, 1058, 1288, 1541, 1876, 2116, 3082, 3703, 3752, 4232, 6164, 7406, 10787, 12328, 14812, 21574, 29624, 35443, 43148, 70886, 86296, 141772, 248101, 283544, 496202, 992404, 1984808]

約数ペア:

[(1, 1984808), (2, 992404), (4, 496202), (7, 283544), (8, 248101), (14, 141772), (23, 86296), (28, 70886), (46, 43148), (56, 35443), (67, 29624), (92, 21574), (134, 14812), (161, 12328), (184, 10787), (268, 7406), (322, 6164), (469, 4232), (529, 3752), (536, 3703), (644, 3082), (938, 2116), (1058, 1876), (1288, 1541)]