1681894364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{58391}}^1$

素因数の和:58793

約数の個数: 24

約数和(自身を含む): 3106454400

約数和(自身を除く): 1424560036

約数列:

[1, 2, 4, 19, 38, 76, 379, 758, 1516, 7201, 14402, 28804, 58391, 116782, 233564, 1109429, 2218858, 4437716, 22130189, 44260378, 88520756, 420473591, 840947182, 1681894364]

約数ペア:

[(1, 1681894364), (2, 840947182), (4, 420473591), (19, 88520756), (38, 44260378), (76, 22130189), (379, 4437716), (758, 2218858), (1516, 1109429), (7201, 233564), (14402, 116782), (28804, 58391)]