268553572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{330731}}^1$

素因数の和:330771

約数の個数: 24

約数和(自身を含む): 555629760

約数和(自身を除く): 287076188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 330731, 661462, 1322924, 2315117, 4630234, 9260468, 9591199, 19182398, 38364796, 67138393, 134276786, 268553572]

約数ペア:

[(1, 268553572), (2, 134276786), (4, 67138393), (7, 38364796), (14, 19182398), (28, 9591199), (29, 9260468), (58, 4630234), (116, 2315117), (203, 1322924), (406, 661462), (812, 330731)]