13809796

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 32457600

約数和(自身を除く): 18647804

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 3449, 4004, 6898, 13796, 24143, 37939, 44837, 48286, 75878, 89674, 96572, 151756, 179348, 265573, 313859, 493207, 531146, 627718, 986414, 1062292, 1255436, 1972828, 3452449, 6904898, 13809796]

約数ペア:

[(1, 13809796), (2, 6904898), (4, 3452449), (7, 1972828), (11, 1255436), (13, 1062292), (14, 986414), (22, 627718), (26, 531146), (28, 493207), (44, 313859), (52, 265573), (77, 179348), (91, 151756), (143, 96572), (154, 89674), (182, 75878), (286, 48286), (308, 44837), (364, 37939), (572, 24143), (1001, 13796), (2002, 6898), (3449, 4004)]