1768840001278

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1\times {\mathrm{937721}}^1$

素因数の和:939808

約数の個数: 32

約数和(自身を含む): 3079088955648

約数和(自身を除く): 1310248954370

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2011, 4022, 14077, 28154, 134737, 269474, 937721, 943159, 1875442, 1886318, 6564047, 13128094, 62827307, 125654614, 439791149, 879582298, 1885756931, 3771513862, 13200298517, 26400597034, 126345714377, 252691428754, 884420000639, 1768840001278]

約数ペア:

[(1, 1768840001278), (2, 884420000639), (7, 252691428754), (14, 126345714377), (67, 26400597034), (134, 13200298517), (469, 3771513862), (938, 1885756931), (2011, 879582298), (4022, 439791149), (14077, 125654614), (28154, 62827307), (134737, 13128094), (269474, 6564047), (937721, 1886318), (943159, 1875442)]