1441286

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 1323514

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 191, 343, 382, 539, 686, 1078, 1337, 2101, 2674, 3773, 4202, 7546, 9359, 14707, 18718, 29414, 65513, 102949, 131026, 205898, 720643, 1441286]

約数ペア:

[(1, 1441286), (2, 720643), (7, 205898), (11, 131026), (14, 102949), (22, 65513), (49, 29414), (77, 18718), (98, 14707), (154, 9359), (191, 7546), (343, 4202), (382, 3773), (539, 2674), (686, 2101), (1078, 1337)]