1815661982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{7237}}^1$

素因数の和:7460

約数の個数: 32

約数和(自身を含む): 2964221568

約数和(自身を除く): 1148559586

約数列:

[1, 2, 17, 34, 47, 94, 157, 314, 799, 1598, 2669, 5338, 7237, 7379, 14474, 14758, 123029, 125443, 246058, 250886, 340139, 680278, 1136209, 2272418, 5782363, 11564726, 19315553, 38631106, 53401823, 106803646, 907830991, 1815661982]

約数ペア:

[(1, 1815661982), (2, 907830991), (17, 106803646), (34, 53401823), (47, 38631106), (94, 19315553), (157, 11564726), (314, 5782363), (799, 2272418), (1598, 1136209), (2669, 680278), (5338, 340139), (7237, 250886), (7379, 246058), (14474, 125443), (14758, 123029)]