2056528836

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1328507}}^1$

素因数の和:1328560

約数の個数: 36

約数和(自身を含む): 5319346032

約数和(自身を除く): 3262817196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1328507, 2657014, 3985521, 5314028, 7971042, 11956563, 15942084, 23913126, 47826252, 57125801, 114251602, 171377403, 228503204, 342754806, 514132209, 685509612, 1028264418, 2056528836]

約数ペア:

[(1, 2056528836), (2, 1028264418), (3, 685509612), (4, 514132209), (6, 342754806), (9, 228503204), (12, 171377403), (18, 114251602), (36, 57125801), (43, 47826252), (86, 23913126), (129, 15942084), (172, 11956563), (258, 7971042), (387, 5314028), (516, 3985521), (774, 2657014), (1548, 1328507)]