1453738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 2846016

約数和(自身を除く): 1392278

約数列:

[1, 2, 11, 13, 17, 22, 23, 26, 34, 46, 143, 169, 187, 221, 253, 286, 299, 338, 374, 391, 442, 506, 598, 782, 1859, 2431, 2873, 3289, 3718, 3887, 4301, 4862, 5083, 5746, 6578, 7774, 8602, 10166, 31603, 42757, 55913, 63206, 66079, 85514, 111826, 132158, 726869, 1453738]

約数ペア:

[(1, 1453738), (2, 726869), (11, 132158), (13, 111826), (17, 85514), (22, 66079), (23, 63206), (26, 55913), (34, 42757), (46, 31603), (143, 10166), (169, 8602), (187, 7774), (221, 6578), (253, 5746), (286, 5083), (299, 4862), (338, 4301), (374, 3887), (391, 3718), (442, 3289), (506, 2873), (598, 2431), (782, 1859)]