1289743836

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{3079}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 3061175040

約数和(自身を除く): 1771431204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 521, 804, 1042, 1563, 2084, 3079, 3126, 6158, 6252, 9237, 12316, 18474, 34907, 36948, 69814, 104721, 139628, 206293, 209442, 412586, 418884, 618879, 825172, 1237758, 1604159, 2475516, 3208318, 4812477, 6416636, 9624954, 19249908, 107478653, 214957306, 322435959, 429914612, 644871918, 1289743836]

約数ペア:

[(1, 1289743836), (2, 644871918), (3, 429914612), (4, 322435959), (6, 214957306), (12, 107478653), (67, 19249908), (134, 9624954), (201, 6416636), (268, 4812477), (402, 3208318), (521, 2475516), (804, 1604159), (1042, 1237758), (1563, 825172), (2084, 618879), (3079, 418884), (3126, 412586), (6158, 209442), (6252, 206293), (9237, 139628), (12316, 104721), (18474, 69814), (34907, 36948)]