25098106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 43244928

約数和(自身を除く): 18146822

約数列:

[1, 2, 11, 22, 23, 46, 193, 253, 257, 386, 506, 514, 2123, 2827, 4246, 4439, 5654, 5911, 8878, 11822, 48829, 49601, 65021, 97658, 99202, 130042, 545611, 1091222, 1140823, 2281646, 12549053, 25098106]

約数ペア:

[(1, 25098106), (2, 12549053), (11, 2281646), (22, 1140823), (23, 1091222), (46, 545611), (193, 130042), (253, 99202), (257, 97658), (386, 65021), (506, 49601), (514, 48829), (2123, 11822), (2827, 8878), (4246, 5911), (4439, 5654)]