4168996867

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:2011

約数の個数: 32

約数和(自身を含む): 5025484800

約数和(自身を除く): 856487933

約数列:

[1, 7, 37, 47, 199, 259, 329, 1393, 1721, 1739, 7363, 9353, 12047, 12173, 51541, 63677, 65471, 80887, 342479, 346061, 445739, 566209, 2397353, 2422427, 2992819, 12671723, 16096513, 20949733, 88702061, 112675591, 595570981, 4168996867]

約数ペア:

[(1, 4168996867), (7, 595570981), (37, 112675591), (47, 88702061), (199, 20949733), (259, 16096513), (329, 12671723), (1393, 2992819), (1721, 2422427), (1739, 2397353), (7363, 566209), (9353, 445739), (12047, 346061), (12173, 342479), (51541, 80887), (63677, 65471)]