245191042922

素因数分解:

$2^1\times 7^1\times {\mathrm{9613}}^1\times {\mathrm{1821871}}^1$

素因数の和:1831493

約数の個数: 16

約数和(自身を含む): 420371457792

約数和(自身を除く): 175180414870

約数列:

[1, 2, 7, 14, 9613, 19226, 67291, 134582, 1821871, 3643742, 12753097, 25506194, 17513645923, 35027291846, 122595521461, 245191042922]

約数ペア:

[(1, 245191042922), (2, 122595521461), (7, 35027291846), (14, 17513645923), (9613, 25506194), (19226, 12753097), (67291, 3643742), (134582, 1821871)]