1306133036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1321997}}^1$

素因数の和:1322033

約数の個数: 24

約数和(自身を含む): 2591116080

約数和(自身を除く): 1284983044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1321997, 2643994, 5287988, 17185961, 25117943, 34371922, 50235886, 68743844, 100471772, 326533259, 653066518, 1306133036]

約数ペア:

[(1, 1306133036), (2, 653066518), (4, 326533259), (13, 100471772), (19, 68743844), (26, 50235886), (38, 34371922), (52, 25117943), (76, 17185961), (247, 5287988), (494, 2643994), (988, 1321997)]