1330290038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8638247}}^1$

素因数の和:8638267

約数の個数: 16

約数和(自身を含む): 2487815424

約数和(自身を除く): 1157525386

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8638247, 17276494, 60467729, 95020717, 120935458, 190041434, 665145019, 1330290038]

約数ペア:

[(1, 1330290038), (2, 665145019), (7, 190041434), (11, 120935458), (14, 95020717), (22, 60467729), (77, 17276494), (154, 8638247)]