1001028938

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{785737}}^1$

素因数の和:785766

約数の個数: 24

約数和(自身を含む): 1881056772

約数和(自身を除く): 880027834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 785737, 1571474, 5500159, 10214581, 11000318, 20429162, 38501113, 71502067, 77002226, 143004134, 500514469, 1001028938]

約数ペア:

[(1, 1001028938), (2, 500514469), (7, 143004134), (13, 77002226), (14, 71502067), (26, 38501113), (49, 20429162), (91, 11000318), (98, 10214581), (182, 5500159), (637, 1571474), (1274, 785737)]