2285738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 4448640

約数和(自身を除く): 2162902

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 661, 1322, 1729, 3458, 4627, 8593, 9254, 12559, 17186, 25118, 60151, 87913, 120302, 163267, 175826, 326534, 1142869, 2285738]

約数ペア:

[(1, 2285738), (2, 1142869), (7, 326534), (13, 175826), (14, 163267), (19, 120302), (26, 87913), (38, 60151), (91, 25118), (133, 17186), (182, 12559), (247, 9254), (266, 8593), (494, 4627), (661, 3458), (1322, 1729)]