1138446883

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{659}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 1419264000

約数和(自身を除く): 280817117

約数列:

[1, 7, 19, 31, 133, 217, 419, 589, 659, 2933, 4123, 4613, 7961, 12521, 12989, 20429, 55727, 87647, 90923, 143003, 246791, 276121, 388151, 1727537, 1932847, 2717057, 5246299, 8559751, 36724093, 59918257, 162635269, 1138446883]

約数ペア:

[(1, 1138446883), (7, 162635269), (19, 59918257), (31, 36724093), (133, 8559751), (217, 5246299), (419, 2717057), (589, 1932847), (659, 1727537), (2933, 388151), (4123, 276121), (4613, 246791), (7961, 143003), (12521, 90923), (12989, 87647), (20429, 55727)]