2010138219

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{15131}}^1$

素因数の和:15675

約数の個数: 24

約数和(自身を含む): 3009754800

約数和(自身を除く): 999616581

約数列:

[1, 3, 9, 29, 87, 261, 509, 1527, 4581, 14761, 15131, 44283, 45393, 132849, 136179, 438799, 1316397, 3949191, 7701679, 23105037, 69315111, 223348691, 670046073, 2010138219]

約数ペア:

[(1, 2010138219), (3, 670046073), (9, 223348691), (29, 69315111), (87, 23105037), (261, 7701679), (509, 3949191), (1527, 1316397), (4581, 438799), (14761, 136179), (15131, 132849), (44283, 45393)]