1299298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 2681280

約数和(自身を除く): 1381982

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 59, 77, 91, 118, 121, 143, 154, 182, 242, 286, 413, 649, 767, 826, 847, 1001, 1298, 1534, 1573, 1694, 2002, 3146, 4543, 5369, 7139, 8437, 9086, 10738, 11011, 14278, 16874, 22022, 49973, 59059, 92807, 99946, 118118, 185614, 649649, 1299298]

約数ペア:

[(1, 1299298), (2, 649649), (7, 185614), (11, 118118), (13, 99946), (14, 92807), (22, 59059), (26, 49973), (59, 22022), (77, 16874), (91, 14278), (118, 11011), (121, 10738), (143, 9086), (154, 8437), (182, 7139), (242, 5369), (286, 4543), (413, 3146), (649, 2002), (767, 1694), (826, 1573), (847, 1534), (1001, 1298)]