287423038

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1709}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 506761920

約数和(自身を除く): 219338882

約数列:

[1, 2, 7, 14, 41, 82, 287, 293, 574, 586, 1709, 2051, 3418, 4102, 11963, 12013, 23926, 24026, 70069, 84091, 140138, 168182, 490483, 500737, 980966, 1001474, 3505159, 7010318, 20530217, 41060434, 143711519, 287423038]

約数ペア:

[(1, 287423038), (2, 143711519), (7, 41060434), (14, 20530217), (41, 7010318), (82, 3505159), (287, 1001474), (293, 980966), (574, 500737), (586, 490483), (1709, 168182), (2051, 140138), (3418, 84091), (4102, 70069), (11963, 24026), (12013, 23926)]