4991213134

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{68491}}^1$

素因数の和:69015

約数の個数: 16

約数和(自身を含む): 7594392960

約数和(自身を除く): 2603179826

約数列:

[1, 2, 83, 166, 439, 878, 36437, 68491, 72874, 136982, 5684753, 11369506, 30067549, 60135098, 2495606567, 4991213134]

約数ペア:

[(1, 4991213134), (2, 2495606567), (83, 60135098), (166, 30067549), (439, 11369506), (878, 5684753), (36437, 136982), (68491, 72874)]