1048657424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3449531}}^1$

素因数の和:3449558

約数の個数: 20

約数和(自身を含む): 2138709840

約数和(自身を除く): 1090052416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3449531, 6899062, 13798124, 27596248, 55192496, 65541089, 131082178, 262164356, 524328712, 1048657424]

約数ペア:

[(1, 1048657424), (2, 524328712), (4, 262164356), (8, 131082178), (16, 65541089), (19, 55192496), (38, 27596248), (76, 13798124), (152, 6899062), (304, 3449531)]