1320245584

素因数分解:

$2^4\times 7^1\times {\mathrm{941}}^1\times {\mathrm{12527}}^1$

素因数の和:13483

約数の個数: 40

約数和(自身を含む): 2926741248

約数和(自身を除く): 1606495664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 941, 1882, 3764, 6587, 7528, 12527, 13174, 15056, 25054, 26348, 50108, 52696, 87689, 100216, 105392, 175378, 200432, 350756, 701512, 1403024, 11787907, 23575814, 47151628, 82515349, 94303256, 165030698, 188606512, 330061396, 660122792, 1320245584]

約数ペア:

[(1, 1320245584), (2, 660122792), (4, 330061396), (7, 188606512), (8, 165030698), (14, 94303256), (16, 82515349), (28, 47151628), (56, 23575814), (112, 11787907), (941, 1403024), (1882, 701512), (3764, 350756), (6587, 200432), (7528, 175378), (12527, 105392), (13174, 100216), (15056, 87689), (25054, 52696), (26348, 50108)]