2051267215864

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{60717121}}^1$

素因数の和:60717271

約数の個数: 32

約数和(自身を含む): 3978185833440

約数和(自身を除く): 1926918617576

約数列:

[1, 2, 4, 8, 41, 82, 103, 164, 206, 328, 412, 824, 4223, 8446, 16892, 33784, 60717121, 121434242, 242868484, 485736968, 2489401961, 4978803922, 6253863463, 9957607844, 12507726926, 19915215688, 25015453852, 50030907704, 256408401983, 512816803966, 1025633607932, 2051267215864]

約数ペア:

[(1, 2051267215864), (2, 1025633607932), (4, 512816803966), (8, 256408401983), (41, 50030907704), (82, 25015453852), (103, 19915215688), (164, 12507726926), (206, 9957607844), (328, 6253863463), (412, 4978803922), (824, 2489401961), (4223, 485736968), (8446, 242868484), (16892, 121434242), (33784, 60717121)]