3440814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 7655424

約数和(自身を除く): 4214610

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1423, 2418, 2846, 4269, 8538, 18499, 36998, 44113, 55497, 88226, 110994, 132339, 264678, 573469, 1146938, 1720407, 3440814]

約数ペア:

[(1, 3440814), (2, 1720407), (3, 1146938), (6, 573469), (13, 264678), (26, 132339), (31, 110994), (39, 88226), (62, 55497), (78, 44113), (93, 36998), (186, 18499), (403, 8538), (806, 4269), (1209, 2846), (1423, 2418)]