1401047998

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{5669}}^1$

素因数の和:5944

約数の個数: 32

約数和(自身を含む): 2438553600

約数和(自身を除く): 1037505602

約数列:

[1, 2, 7, 14, 127, 139, 254, 278, 889, 973, 1778, 1946, 5669, 11338, 17653, 35306, 39683, 79366, 123571, 247142, 719963, 787991, 1439926, 1575982, 5039741, 5515937, 10079482, 11031874, 100074857, 200149714, 700523999, 1401047998]

約数ペア:

[(1, 1401047998), (2, 700523999), (7, 200149714), (14, 100074857), (127, 11031874), (139, 10079482), (254, 5515937), (278, 5039741), (889, 1575982), (973, 1439926), (1778, 787991), (1946, 719963), (5669, 247142), (11338, 123571), (17653, 79366), (35306, 39683)]