121338412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{44027}}^1$

素因数の和:44097

約数の個数: 24

約数和(自身を含む): 232996176

約数和(自身を除く): 111657764

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 44027, 88054, 176108, 572351, 1144702, 2289404, 2333431, 4666862, 9333724, 30334603, 60669206, 121338412]

約数ペア:

[(1, 121338412), (2, 60669206), (4, 30334603), (13, 9333724), (26, 4666862), (52, 2333431), (53, 2289404), (106, 1144702), (212, 572351), (689, 176108), (1378, 88054), (2756, 44027)]