268889886746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{149077}}^1$

素因数の和:149666

約数の個数: 32

約数和(自身を含む): 437963733648

約数和(自身を除く): 169073846902

約数列:

[1, 2, 13, 26, 173, 346, 401, 802, 2249, 4498, 5213, 10426, 69373, 138746, 149077, 298154, 901849, 1803698, 1938001, 3876002, 25790321, 51580642, 59779877, 119559754, 335274173, 670548346, 777138401, 1554276802, 10341918721, 20683837442, 134444943373, 268889886746]

約数ペア:

[(1, 268889886746), (2, 134444943373), (13, 20683837442), (26, 10341918721), (173, 1554276802), (346, 777138401), (401, 670548346), (802, 335274173), (2249, 119559754), (4498, 59779877), (5213, 51580642), (10426, 25790321), (69373, 3876002), (138746, 1938001), (149077, 1803698), (298154, 901849)]