1284157042

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{1231}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 2219374080

約数和(自身を除く): 935217038

約数列:

[1, 2, 7, 14, 269, 277, 538, 554, 1231, 1883, 1939, 2462, 3766, 3878, 8617, 17234, 74513, 149026, 331139, 340987, 521591, 662278, 681974, 1043182, 2317973, 2386909, 4635946, 4773818, 91725503, 183451006, 642078521, 1284157042]

約数ペア:

[(1, 1284157042), (2, 642078521), (7, 183451006), (14, 91725503), (269, 4773818), (277, 4635946), (538, 2386909), (554, 2317973), (1231, 1043182), (1883, 681974), (1939, 662278), (2462, 521591), (3766, 340987), (3878, 331139), (8617, 149026), (17234, 74513)]