1320245636

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{673}}^1\times {\mathrm{1697}}^1$

素因数の和:2408

約数の個数: 36

約数和(自身を含む): 2459427348

約数和(自身を除く): 1139181712

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 673, 1156, 1346, 1697, 2692, 3394, 6788, 11441, 22882, 28849, 45764, 57698, 115396, 194497, 388994, 490433, 777988, 980866, 1142081, 1961732, 2284162, 4568324, 19415377, 38830754, 77661508, 330061409, 660122818, 1320245636]

約数ペア:

[(1, 1320245636), (2, 660122818), (4, 330061409), (17, 77661508), (34, 38830754), (68, 19415377), (289, 4568324), (578, 2284162), (673, 1961732), (1156, 1142081), (1346, 980866), (1697, 777988), (2692, 490433), (3394, 388994), (6788, 194497), (11441, 115396), (22882, 57698), (28849, 45764)]