120899428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{18307}}^1$

素因数の和:18451

約数の個数: 24

約数和(自身を含む): 229655552

約数和(自身を除く): 108756124

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 18307, 36614, 73228, 237991, 475982, 951964, 2324989, 4649978, 9299956, 30224857, 60449714, 120899428]

約数ペア:

[(1, 120899428), (2, 60449714), (4, 30224857), (13, 9299956), (26, 4649978), (52, 2324989), (127, 951964), (254, 475982), (508, 237991), (1651, 73228), (3302, 36614), (6604, 18307)]