676999678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{119569}}^1$

素因数の和:119739

約数の個数: 16

約数和(自身を含む): 1076130000

約数和(自身を除く): 399130322

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 119569, 239138, 2271811, 4543622, 17815781, 35631562, 338499839, 676999678]

約数ペア:

[(1, 676999678), (2, 338499839), (19, 35631562), (38, 17815781), (149, 4543622), (298, 2271811), (2831, 239138), (5662, 119569)]