254822946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{319327}}^1$

素因数の和:319358

約数の個数: 32

約数和(自身を含む): 613109760

約数和(自身を除く): 358286814

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 319327, 638654, 957981, 1915962, 2235289, 4470578, 6067213, 6705867, 12134426, 13411734, 18201639, 36403278, 42470491, 84940982, 127411473, 254822946]

約数ペア:

[(1, 254822946), (2, 127411473), (3, 84940982), (6, 42470491), (7, 36403278), (14, 18201639), (19, 13411734), (21, 12134426), (38, 6705867), (42, 6067213), (57, 4470578), (114, 2235289), (133, 1915962), (266, 957981), (399, 638654), (798, 319327)]