448881194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{90173}}^1$

素因数の和:90325

約数の個数: 16

約数和(自身を含む): 714178080

約数和(自身を除く): 265296886

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 90173, 180346, 1713287, 3426574, 11812663, 23625326, 224440597, 448881194]

約数ペア:

[(1, 448881194), (2, 224440597), (19, 23625326), (38, 11812663), (131, 3426574), (262, 1713287), (2489, 180346), (4978, 90173)]