120816462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1548929}}^1$

素因数の和:1548947

約数の個数: 16

約数和(自身を含む): 260220240

約数和(自身を除く): 139403778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1548929, 3097858, 4646787, 9293574, 20136077, 40272154, 60408231, 120816462]

約数ペア:

[(1, 120816462), (2, 60408231), (3, 40272154), (6, 20136077), (13, 9293574), (26, 4646787), (39, 3097858), (78, 1548929)]