1297620942

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1\times {\mathrm{3089}}^1$

素因数の和:4468

約数の個数: 32

約数和(自身を含む): 2647067040

約数和(自身を除く): 1349446098

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 1321, 2642, 3089, 3963, 6178, 7926, 9267, 18534, 70013, 140026, 163717, 210039, 327434, 420078, 491151, 982302, 4080569, 8161138, 12241707, 24483414, 216270157, 432540314, 648810471, 1297620942]

約数ペア:

[(1, 1297620942), (2, 648810471), (3, 432540314), (6, 216270157), (53, 24483414), (106, 12241707), (159, 8161138), (318, 4080569), (1321, 982302), (2642, 491151), (3089, 420078), (3963, 327434), (6178, 210039), (7926, 163717), (9267, 140026), (18534, 70013)]