1040974774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{12503}}^1$

素因数の和:12844

約数の個数: 32

約数和(自身を含む): 1884602880

約数和(自身を除く): 843628106

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 313, 626, 2191, 4382, 5947, 11894, 12503, 25006, 41629, 83258, 87521, 175042, 237557, 475114, 1662899, 3325798, 3913439, 7826878, 27394073, 54788146, 74355341, 148710682, 520487387, 1040974774]

約数ペア:

[(1, 1040974774), (2, 520487387), (7, 148710682), (14, 74355341), (19, 54788146), (38, 27394073), (133, 7826878), (266, 3913439), (313, 3325798), (626, 1662899), (2191, 475114), (4382, 237557), (5947, 175042), (11894, 87521), (12503, 83258), (25006, 41629)]