788894314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{3457}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 1303638336

約数和(自身を除く): 514744022

約数列:

[1, 2, 13, 26, 67, 131, 134, 262, 871, 1703, 1742, 3406, 3457, 6914, 8777, 17554, 44941, 89882, 114101, 228202, 231619, 452867, 463238, 905734, 3011047, 5887271, 6022094, 11774542, 30342089, 60684178, 394447157, 788894314]

約数ペア:

[(1, 788894314), (2, 394447157), (13, 60684178), (26, 30342089), (67, 11774542), (131, 6022094), (134, 5887271), (262, 3011047), (871, 905734), (1703, 463238), (1742, 452867), (3406, 231619), (3457, 228202), (6914, 114101), (8777, 89882), (17554, 44941)]