1520441714

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:1023

約数の個数: 48

約数和(自身を含む): 2571168768

約数和(自身を除く): 1050727054

約数列:

[1, 2, 11, 22, 61, 121, 122, 127, 242, 254, 671, 811, 1342, 1397, 1622, 2794, 7381, 7747, 8921, 14762, 15367, 15494, 17842, 30734, 49471, 85217, 98131, 98942, 102997, 170434, 196262, 205994, 544181, 937387, 1088362, 1132967, 1874774, 2265934, 5985991, 6282817, 11971982, 12462637, 12565634, 24925274, 69110987, 138221974, 760220857, 1520441714]

約数ペア:

[(1, 1520441714), (2, 760220857), (11, 138221974), (22, 69110987), (61, 24925274), (121, 12565634), (122, 12462637), (127, 11971982), (242, 6282817), (254, 5985991), (671, 2265934), (811, 1874774), (1342, 1132967), (1397, 1088362), (1622, 937387), (2794, 544181), (7381, 205994), (7747, 196262), (8921, 170434), (14762, 102997), (15367, 98942), (15494, 98131), (17842, 85217), (30734, 49471)]