2223965884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4180387}}^1$

素因数の和:4180417

約数の個数: 24

約数和(自身を含む): 4682034560

約数和(自身を除く): 2458068676

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4180387, 8360774, 16721548, 29262709, 58525418, 79427353, 117050836, 158854706, 317709412, 555991471, 1111982942, 2223965884]

約数ペア:

[(1, 2223965884), (2, 1111982942), (4, 555991471), (7, 317709412), (14, 158854706), (19, 117050836), (28, 79427353), (38, 58525418), (76, 29262709), (133, 16721548), (266, 8360774), (532, 4180387)]