427483204

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{296041}}^1$

素因数の和:296083

約数の個数: 18

約数和(自身を含む): 789544014

約数和(自身を除く): 362060810

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 296041, 592082, 1184164, 5624779, 11249558, 22499116, 106870801, 213741602, 427483204]

約数ペア:

[(1, 427483204), (2, 213741602), (4, 106870801), (19, 22499116), (38, 11249558), (76, 5624779), (361, 1184164), (722, 592082), (1444, 296041)]