2503254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 2980266

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 479, 871, 958, 1437, 1742, 2613, 2874, 5226, 6227, 12454, 18681, 32093, 37362, 64186, 96279, 192558, 417209, 834418, 1251627, 2503254]

約数ペア:

[(1, 2503254), (2, 1251627), (3, 834418), (6, 417209), (13, 192558), (26, 96279), (39, 64186), (67, 37362), (78, 32093), (134, 18681), (201, 12454), (402, 6227), (479, 5226), (871, 2874), (958, 2613), (1437, 1742)]