834881808

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{404497}}^1$

素因数の和:404551

約数の個数: 40

約数和(自身を含む): 2206941088

約数和(自身を除く): 1372059280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 404497, 808994, 1213491, 1617988, 2426982, 3235976, 4853964, 6471952, 9707928, 17393371, 19415856, 34786742, 52180113, 69573484, 104360226, 139146968, 208720452, 278293936, 417440904, 834881808]

約数ペア:

[(1, 834881808), (2, 417440904), (3, 278293936), (4, 208720452), (6, 139146968), (8, 104360226), (12, 69573484), (16, 52180113), (24, 34786742), (43, 19415856), (48, 17393371), (86, 9707928), (129, 6471952), (172, 4853964), (258, 3235976), (344, 2426982), (516, 1617988), (688, 1213491), (1032, 808994), (2064, 404497)]