1948657756

素因数分解:

$2^2\times {\mathrm{117701}}^1\times {\mathrm{4139}}^1$

素因数の和:121844

約数の個数: 12

約数和(自身を含む): 3411003960

約数和(自身を除く): 1462346204

約数列:

[1, 2, 4, 4139, 8278, 16556, 117701, 235402, 470804, 487164439, 974328878, 1948657756]

約数ペア:

[(1, 1948657756), (2, 974328878), (4, 487164439), (4139, 470804), (8278, 235402), (16556, 117701)]