1318778758

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{6271}}^1$

素因数の和:6385

約数の個数: 32

約数和(自身を含む): 2203729920

約数和(自身を除く): 884951162

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1331, 1738, 2662, 6271, 9559, 12542, 19118, 68981, 105149, 137962, 210298, 495409, 758791, 990818, 1517582, 5449499, 8346701, 10898998, 16693402, 59944489, 119888978, 659389379, 1318778758]

約数ペア:

[(1, 1318778758), (2, 659389379), (11, 119888978), (22, 59944489), (79, 16693402), (121, 10898998), (158, 8346701), (242, 5449499), (869, 1517582), (1331, 990818), (1738, 758791), (2662, 495409), (6271, 210298), (9559, 137962), (12542, 105149), (19118, 68981)]