2086804578

素因数分解:

$2^1\times 3^1\times {\mathrm{53731}}^1\times {\mathrm{6473}}^1$

素因数の和:60209

約数の個数: 16

約数和(自身を含む): 4174331616

約数和(自身を除く): 2087527038

約数列:

[1, 2, 3, 6, 6473, 12946, 19419, 38838, 53731, 107462, 161193, 322386, 347800763, 695601526, 1043402289, 2086804578]

約数ペア:

[(1, 2086804578), (2, 1043402289), (3, 695601526), (6, 347800763), (6473, 322386), (12946, 161193), (19419, 107462), (38838, 53731)]