1489091432

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1339111}}^1$

素因数の和:1339256

約数の個数: 16

約数和(自身を含む): 2812135200

約数和(自身を除く): 1323043768

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 1339111, 2678222, 5356444, 10712888, 186136429, 372272858, 744545716, 1489091432]

約数ペア:

[(1, 1489091432), (2, 744545716), (4, 372272858), (8, 186136429), (139, 10712888), (278, 5356444), (556, 2678222), (1112, 1339111)]