1983643454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1045123}}^1$

素因数の和:1045211

約数の個数: 16

約数和(自身を含む): 3248245392

約数和(自身を除く): 1264601938

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 1045123, 2090246, 13586599, 27173198, 76293979, 152587958, 991821727, 1983643454]

約数ペア:

[(1, 1983643454), (2, 991821727), (13, 152587958), (26, 76293979), (73, 27173198), (146, 13586599), (949, 2090246), (1898, 1045123)]