1830481646

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2781887}}^1$

素因数の和:2781943

約数の個数: 16

約数和(自身を含む): 3204734976

約数和(自身を除く): 1374253330

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2781887, 5563774, 19473209, 38946418, 130748689, 261497378, 915240823, 1830481646]

約数ペア:

[(1, 1830481646), (2, 915240823), (7, 261497378), (14, 130748689), (47, 38946418), (94, 19473209), (329, 5563774), (658, 2781887)]