3450989

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 16

約数和(自身を含む): 3888000

約数和(自身を除く): 437011

約数列:

[1, 19, 23, 53, 149, 437, 1007, 1219, 2831, 3427, 7897, 23161, 65113, 150043, 181631, 3450989]

約数ペア:

[(1, 3450989), (19, 181631), (23, 150043), (53, 65113), (149, 23161), (437, 7897), (1007, 3427), (1219, 2831)]