2017909987316

素因数分解:

$2^2\times {\mathrm{7333}}^1\times {\mathrm{68795513}}^1$

素因数の和:68802850

約数の個数: 12

約数和(自身を含む): 3531824097732

約数和(自身を除く): 1513914110416

約数列:

[1, 2, 4, 7333, 14666, 29332, 68795513, 137591026, 275182052, 504477496829, 1008954993658, 2017909987316]

約数ペア:

[(1, 2017909987316), (2, 1008954993658), (4, 504477496829), (7333, 275182052), (14666, 137591026), (29332, 68795513)]