5081428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 9888480

約数和(自身を除く): 4807052

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2179, 2332, 4358, 8716, 23969, 47938, 95876, 115487, 230974, 461948, 1270357, 2540714, 5081428]

約数ペア:

[(1, 5081428), (2, 2540714), (4, 1270357), (11, 461948), (22, 230974), (44, 115487), (53, 95876), (106, 47938), (212, 23969), (583, 8716), (1166, 4358), (2179, 2332)]