1570213381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12589}}^1$

素因数の和:12669

約数の個数: 32

約数和(自身を含む): 1957996800

約数和(自身を除く): 387783419

約数列:

[1, 11, 17, 23, 29, 187, 253, 319, 391, 493, 667, 4301, 5423, 7337, 11339, 12589, 124729, 138479, 214013, 289547, 365081, 2354143, 3185017, 4015891, 4922299, 6206377, 8396863, 54145289, 68270147, 92365493, 142746671, 1570213381]

約数ペア:

[(1, 1570213381), (11, 142746671), (17, 92365493), (23, 68270147), (29, 54145289), (187, 8396863), (253, 6206377), (319, 4922299), (391, 4015891), (493, 3185017), (667, 2354143), (4301, 365081), (5423, 289547), (7337, 214013), (11339, 138479), (12589, 124729)]