121219468

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 36

約数和(自身を含む): 225990912

約数和(自身を除く): 104771444

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 361, 508, 661, 722, 1322, 1444, 2413, 2644, 4826, 9652, 12559, 25118, 45847, 50236, 83947, 91694, 167894, 183388, 238621, 335788, 477242, 954484, 1594993, 3189986, 6379972, 30304867, 60609734, 121219468]

約数ペア:

[(1, 121219468), (2, 60609734), (4, 30304867), (19, 6379972), (38, 3189986), (76, 1594993), (127, 954484), (254, 477242), (361, 335788), (508, 238621), (661, 183388), (722, 167894), (1322, 91694), (1444, 83947), (2413, 50236), (2644, 45847), (4826, 25118), (9652, 12559)]