1640287531

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{3907}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 1755786240

約数和(自身を除く): 115498709

約数列:

[1, 29, 31, 467, 899, 3907, 13543, 14477, 113303, 121117, 419833, 1824569, 3512393, 52912501, 56561639, 1640287531]

約数ペア:

[(1, 1640287531), (29, 56561639), (31, 52912501), (467, 3512393), (899, 1824569), (3907, 419833), (13543, 121117), (14477, 113303)]