2235142007

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{342971}}^1$

素因数の和:343011

約数の個数: 16

約数和(自身を含む): 2743776000

約数和(自身を除く): 508633993

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 342971, 2400797, 6516449, 16805579, 45615143, 117639053, 319306001, 2235142007]

約数ペア:

[(1, 2235142007), (7, 319306001), (19, 117639053), (49, 45615143), (133, 16805579), (343, 6516449), (931, 2400797), (6517, 342971)]