201618966818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{3079939}}^1$

素因数の和:3080473

約数の個数: 16

約数和(自身を含む): 307353372480

約数和(自身を除く): 105734405662

約数列:

[1, 2, 71, 142, 461, 922, 32731, 65462, 3079939, 6159878, 218675669, 437351338, 1419851879, 2839703758, 100809483409, 201618966818]

約数ペア:

[(1, 201618966818), (2, 100809483409), (71, 2839703758), (142, 1419851879), (461, 437351338), (922, 218675669), (32731, 6159878), (65462, 3079939)]