293289328

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{76697}}^1$

素因数の和:76944

約数の個数: 20

約数和(自身を含む): 570633120

約数和(自身を除く): 277343792

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 76697, 153394, 306788, 613576, 1227152, 18330583, 36661166, 73322332, 146644664, 293289328]

約数ペア:

[(1, 293289328), (2, 146644664), (4, 73322332), (8, 36661166), (16, 18330583), (239, 1227152), (478, 613576), (956, 306788), (1912, 153394), (3824, 76697)]