2701490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2741710

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 599, 902, 1198, 2255, 2995, 4510, 5990, 6589, 13178, 24559, 32945, 49118, 65890, 122795, 245590, 270149, 540298, 1350745, 2701490]

約数ペア:

[(1, 2701490), (2, 1350745), (5, 540298), (10, 270149), (11, 245590), (22, 122795), (41, 65890), (55, 49118), (82, 32945), (110, 24559), (205, 13178), (410, 6589), (451, 5990), (599, 4510), (902, 2995), (1198, 2255)]