121765078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1\times {\mathrm{1997}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 187252560

約数和(自身を除く): 65487482

約数列:

[1, 2, 43, 86, 709, 1418, 1997, 3994, 30487, 60974, 85871, 171742, 1415873, 2831746, 60882539, 121765078]

約数ペア:

[(1, 121765078), (2, 60882539), (43, 2831746), (86, 1415873), (709, 171742), (1418, 85871), (1997, 60974), (3994, 30487)]