2646170401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1\times {\mathrm{6991}}^1$

素因数の和:9372

約数の個数: 16

約数和(自身を含む): 3157475328

約数和(自身を除く): 511304927

約数列:

[1, 7, 23, 161, 2351, 6991, 16457, 48937, 54073, 160793, 378511, 1125551, 16435841, 115050887, 378024343, 2646170401]

約数ペア:

[(1, 2646170401), (7, 378024343), (23, 115050887), (161, 16435841), (2351, 1125551), (6991, 378511), (16457, 160793), (48937, 54073)]