2107946098

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{67723}}^1$

素因数の和:68001

約数の個数: 16

約数和(自身を含む): 3218244480

約数和(自身を除く): 1110298382

約数列:

[1, 2, 79, 158, 197, 394, 15563, 31126, 67723, 135446, 5350117, 10700234, 13341431, 26682862, 1053973049, 2107946098]

約数ペア:

[(1, 2107946098), (2, 1053973049), (79, 26682862), (158, 13341431), (197, 10700234), (394, 5350117), (15563, 135446), (31126, 67723)]