289938942722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{597391}}^1$

素因数の和:599114

約数の個数: 32

約数和(自身を含む): 511243294464

約数和(自身を除く): 221304351742

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1697, 3394, 18667, 22061, 37334, 44122, 242671, 485342, 597391, 1194782, 6571301, 7766083, 13142602, 15532166, 85426913, 170853826, 1013772527, 2027545054, 11151497797, 13179042851, 22302995594, 26358085702, 144969471361, 289938942722]

約数ペア:

[(1, 289938942722), (2, 144969471361), (11, 26358085702), (13, 22302995594), (22, 13179042851), (26, 11151497797), (143, 2027545054), (286, 1013772527), (1697, 170853826), (3394, 85426913), (18667, 15532166), (22061, 13142602), (37334, 7766083), (44122, 6571301), (242671, 1194782), (485342, 597391)]