2057687589

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{1151}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 2901934080

約数和(自身を除く): 844246491

約数列:

[1, 3, 31, 47, 93, 141, 409, 1151, 1227, 1457, 3453, 4371, 12679, 19223, 35681, 38037, 54097, 57669, 107043, 162291, 470759, 595913, 1412277, 1677007, 1787739, 5031021, 14593529, 22125673, 43780587, 66377019, 685895863, 2057687589]

約数ペア:

[(1, 2057687589), (3, 685895863), (31, 66377019), (47, 43780587), (93, 22125673), (141, 14593529), (409, 5031021), (1151, 1787739), (1227, 1677007), (1457, 1412277), (3453, 595913), (4371, 470759), (12679, 162291), (19223, 107043), (35681, 57669), (38037, 54097)]