121412414

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2\times {\mathrm{137}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 188416368

約数和(自身を除く): 67003954

約数列:

[1, 2, 71, 79, 137, 142, 158, 274, 5609, 6241, 9727, 10823, 11218, 12482, 19454, 21646, 443111, 768433, 855017, 886222, 1536866, 1710034, 60706207, 121412414]

約数ペア:

[(1, 121412414), (2, 60706207), (71, 1710034), (79, 1536866), (137, 886222), (142, 855017), (158, 768433), (274, 443111), (5609, 21646), (6241, 19454), (9727, 12482), (10823, 11218)]