1669988346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2207}}^1$

素因数の和:2423

約数の個数: 64

約数和(自身を含む): 3672345600

約数和(自身を除く): 2002357254

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 109, 178, 218, 267, 327, 534, 654, 1157, 1417, 2207, 2314, 2834, 3471, 4251, 4414, 6621, 6942, 8502, 9701, 13242, 19402, 28691, 29103, 57382, 58206, 86073, 126113, 172146, 196423, 240563, 252226, 378339, 392846, 481126, 589269, 721689, 756678, 1178538, 1443378, 2553499, 3127319, 5106998, 6254638, 7660497, 9381957, 15320994, 18763914, 21410107, 42820214, 64230321, 128460642, 278331391, 556662782, 834994173, 1669988346]

約数ペア:

[(1, 1669988346), (2, 834994173), (3, 556662782), (6, 278331391), (13, 128460642), (26, 64230321), (39, 42820214), (78, 21410107), (89, 18763914), (109, 15320994), (178, 9381957), (218, 7660497), (267, 6254638), (327, 5106998), (534, 3127319), (654, 2553499), (1157, 1443378), (1417, 1178538), (2207, 756678), (2314, 721689), (2834, 589269), (3471, 481126), (4251, 392846), (4414, 378339), (6621, 252226), (6942, 240563), (8502, 196423), (9701, 172146), (13242, 126113), (19402, 86073), (28691, 58206), (29103, 57382)]