1238114689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{104597}}^1$

素因数の和:104712

約数の個数: 16

約数和(自身を含む): 1506211200

約数和(自身を除く): 268096511

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 104597, 732179, 1987343, 9309133, 13911401, 65163931, 176873527, 1238114689]

約数ペア:

[(1, 1238114689), (7, 176873527), (19, 65163931), (89, 13911401), (133, 9309133), (623, 1987343), (1691, 732179), (11837, 104597)]