565535228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{140401}}^1$

素因数の和:140477

約数の個数: 24

約数和(自身を含む): 1061439120

約数和(自身を除く): 495903892

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 140401, 280802, 561604, 2667619, 5335238, 7441253, 10670476, 14882506, 29765012, 141383807, 282767614, 565535228]

約数ペア:

[(1, 565535228), (2, 282767614), (4, 141383807), (19, 29765012), (38, 14882506), (53, 10670476), (76, 7441253), (106, 5335238), (212, 2667619), (1007, 561604), (2014, 280802), (4028, 140401)]