2007604898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{5087}}^1$

素因数の和:5498

約数の個数: 32

約数和(自身を含む): 3328528896

約数和(自身を除く): 1320923998

約数列:

[1, 2, 13, 26, 43, 86, 353, 559, 706, 1118, 4589, 5087, 9178, 10174, 15179, 30358, 66131, 132262, 197327, 218741, 394654, 437482, 1795711, 2843633, 3591422, 5687266, 23344243, 46688486, 77215573, 154431146, 1003802449, 2007604898]

約数ペア:

[(1, 2007604898), (2, 1003802449), (13, 154431146), (26, 77215573), (43, 46688486), (86, 23344243), (353, 5687266), (559, 3591422), (706, 2843633), (1118, 1795711), (4589, 437482), (5087, 394654), (9178, 218741), (10174, 197327), (15179, 132262), (30358, 66131)]