2040698876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{27941}}^1$

素因数の和:28026

約数の個数: 36

約数和(自身を含む): 3884496840

約数和(自身を除く): 1843797964

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 961, 1178, 1922, 2356, 3844, 18259, 27941, 36518, 55882, 73036, 111764, 530879, 866171, 1061758, 1732342, 2123516, 3464684, 16457249, 26851301, 32914498, 53702602, 65828996, 107405204, 510174719, 1020349438, 2040698876]

約数ペア:

[(1, 2040698876), (2, 1020349438), (4, 510174719), (19, 107405204), (31, 65828996), (38, 53702602), (62, 32914498), (76, 26851301), (124, 16457249), (589, 3464684), (961, 2123516), (1178, 1732342), (1922, 1061758), (2356, 866171), (3844, 530879), (18259, 111764), (27941, 73036), (36518, 55882)]