123040708

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191057}}^1$

素因数の和:191091

約数の個数: 24

約数和(自身を含む): 256781952

約数和(自身を除く): 133741244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 191057, 382114, 764228, 1337399, 2674798, 4394311, 5349596, 8788622, 17577244, 30760177, 61520354, 123040708]

約数ペア:

[(1, 123040708), (2, 61520354), (4, 30760177), (7, 17577244), (14, 8788622), (23, 5349596), (28, 4394311), (46, 2674798), (92, 1337399), (161, 764228), (322, 382114), (644, 191057)]