1313070004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{665857}}^1$

素因数の和:665907

約数の個数: 24

約数和(自身を含む): 2516943240

約数和(自身を除く): 1203873236

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 665857, 1331714, 2663428, 11319569, 19309853, 22639138, 38619706, 45278276, 77239412, 328267501, 656535002, 1313070004]

約数ペア:

[(1, 1313070004), (2, 656535002), (4, 328267501), (17, 77239412), (29, 45278276), (34, 38619706), (58, 22639138), (68, 19309853), (116, 11319569), (493, 2663428), (986, 1331714), (1972, 665857)]