1664683314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{39635317}}^1$

素因数の和:39635329

約数の個数: 16

約数和(自身を含む): 3804990528

約数和(自身を除く): 2140307214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 39635317, 79270634, 118905951, 237811902, 277447219, 554894438, 832341657, 1664683314]

約数ペア:

[(1, 1664683314), (2, 832341657), (3, 554894438), (6, 277447219), (7, 237811902), (14, 118905951), (21, 79270634), (42, 39635317)]