423493642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3373}}^1$

素因数の和:3838

約数の個数: 32

約数和(自身を含む): 748218240

約数和(自身を除く): 324724598

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 439, 878, 3373, 4829, 5707, 6746, 9658, 11414, 37103, 43849, 62777, 74206, 87698, 125554, 482339, 964678, 1480747, 2961494, 16288217, 19249711, 32576434, 38499422, 211746821, 423493642]

約数ペア:

[(1, 423493642), (2, 211746821), (11, 38499422), (13, 32576434), (22, 19249711), (26, 16288217), (143, 2961494), (286, 1480747), (439, 964678), (878, 482339), (3373, 125554), (4829, 87698), (5707, 74206), (6746, 62777), (9658, 43849), (11414, 37103)]