2504148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 6268416

約数和(自身を除く): 3764268

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 211, 258, 276, 422, 516, 633, 844, 989, 1266, 1978, 2532, 2967, 3956, 4853, 5934, 9073, 9706, 11868, 14559, 18146, 19412, 27219, 29118, 36292, 54438, 58236, 108876, 208679, 417358, 626037, 834716, 1252074, 2504148]

約数ペア:

[(1, 2504148), (2, 1252074), (3, 834716), (4, 626037), (6, 417358), (12, 208679), (23, 108876), (43, 58236), (46, 54438), (69, 36292), (86, 29118), (92, 27219), (129, 19412), (138, 18146), (172, 14559), (211, 11868), (258, 9706), (276, 9073), (422, 5934), (516, 4853), (633, 3956), (844, 2967), (989, 2532), (1266, 1978)]