977221024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{5351}}^1$

素因数の和:5813

約数の個数: 48

約数和(自身を含む): 2077004160

約数和(自身を除く): 1099783136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 439, 878, 1756, 3512, 5351, 5707, 7024, 10702, 11414, 14048, 21404, 22828, 42808, 45656, 69563, 85616, 91312, 139126, 171232, 182624, 278252, 556504, 1113008, 2226016, 2349089, 4698178, 9396356, 18792712, 30538157, 37585424, 61076314, 75170848, 122152628, 244305256, 488610512, 977221024]

約数ペア:

[(1, 977221024), (2, 488610512), (4, 244305256), (8, 122152628), (13, 75170848), (16, 61076314), (26, 37585424), (32, 30538157), (52, 18792712), (104, 9396356), (208, 4698178), (416, 2349089), (439, 2226016), (878, 1113008), (1756, 556504), (3512, 278252), (5351, 182624), (5707, 171232), (7024, 139126), (10702, 91312), (11414, 85616), (14048, 69563), (21404, 45656), (22828, 42808)]