133399244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{70507}}^1$

素因数の和:70565

約数の個数: 24

約数和(自身を含む): 260597568

約数和(自身を除く): 127198324

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 70507, 141014, 282028, 775577, 1551154, 3031801, 3102308, 6063602, 12127204, 33349811, 66699622, 133399244]

約数ペア:

[(1, 133399244), (2, 66699622), (4, 33349811), (11, 12127204), (22, 6063602), (43, 3102308), (44, 3031801), (86, 1551154), (172, 775577), (473, 282028), (946, 141014), (1892, 70507)]