2578996874

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{48121}}^1$

素因数の和:48461

約数の個数: 16

約数和(自身を含む): 3917515776

約数和(自身を除く): 1338518902

約数列:

[1, 2, 127, 211, 254, 422, 26797, 48121, 53594, 96242, 6111367, 10153531, 12222734, 20307062, 1289498437, 2578996874]

約数ペア:

[(1, 2578996874), (2, 1289498437), (127, 20307062), (211, 12222734), (254, 10153531), (422, 6111367), (26797, 96242), (48121, 53594)]