1930897661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{425027}}^1$

素因数の和:425104

約数の個数: 16

約数和(自身を含む): 2448161280

約数和(自身を除く): 517263619

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 425027, 2975189, 4675297, 25076593, 32727079, 175536151, 275842523, 1930897661]

約数ペア:

[(1, 1930897661), (7, 275842523), (11, 175536151), (59, 32727079), (77, 25076593), (413, 4675297), (649, 2975189), (4543, 425027)]