6981569294

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{3559}}^1$

素因数の和:4153

約数の個数: 48

約数和(自身を含む): 12538020960

約数和(自身を除く): 5556451666

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 541, 1082, 1813, 3559, 3626, 3787, 7118, 7574, 20017, 24913, 26509, 40034, 49826, 53018, 131683, 140119, 174391, 263366, 280238, 348782, 921781, 980833, 1843562, 1925419, 1961666, 3850838, 6452467, 12904934, 13477933, 26955866, 71240503, 94345531, 142481006, 188691062, 498683521, 997367042, 3490784647, 6981569294]

約数ペア:

[(1, 6981569294), (2, 3490784647), (7, 997367042), (14, 498683521), (37, 188691062), (49, 142481006), (74, 94345531), (98, 71240503), (259, 26955866), (518, 13477933), (541, 12904934), (1082, 6452467), (1813, 3850838), (3559, 1961666), (3626, 1925419), (3787, 1843562), (7118, 980833), (7574, 921781), (20017, 348782), (24913, 280238), (26509, 263366), (40034, 174391), (49826, 140119), (53018, 131683)]