1656557628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{291853}}^1$

素因数の和:291914

約数の個数: 48

約数和(自身を含む): 4314769536

約数和(自身を除く): 2658211908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 291853, 583706, 875559, 1167412, 1751118, 3210383, 3502236, 6420766, 9631149, 12549679, 12841532, 19262298, 25099358, 37649037, 38524596, 50198716, 75298074, 138046469, 150596148, 276092938, 414139407, 552185876, 828278814, 1656557628]

約数ペア:

[(1, 1656557628), (2, 828278814), (3, 552185876), (4, 414139407), (6, 276092938), (11, 150596148), (12, 138046469), (22, 75298074), (33, 50198716), (43, 38524596), (44, 37649037), (66, 25099358), (86, 19262298), (129, 12841532), (132, 12549679), (172, 9631149), (258, 6420766), (473, 3502236), (516, 3210383), (946, 1751118), (1419, 1167412), (1892, 875559), (2838, 583706), (5676, 291853)]