1323807824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4354631}}^1$

素因数の和:4354658

約数の個数: 20

約数和(自身を含む): 2699871840

約数和(自身を除く): 1376064016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4354631, 8709262, 17418524, 34837048, 69674096, 82737989, 165475978, 330951956, 661903912, 1323807824]

約数ペア:

[(1, 1323807824), (2, 661903912), (4, 330951956), (8, 165475978), (16, 82737989), (19, 69674096), (38, 34837048), (76, 17418524), (152, 8709262), (304, 4354631)]