1489716613

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1138057}}^1$

素因数の和:1138092

約数の個数: 16

約数和(自身を含む): 1966564224

約数和(自身を除く): 476847611

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1138057, 7966399, 12518627, 19346969, 87630389, 135428783, 212816659, 1489716613]

約数ペア:

[(1, 1489716613), (7, 212816659), (11, 135428783), (17, 87630389), (77, 19346969), (119, 12518627), (187, 7966399), (1309, 1138057)]