413389280642

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1693}}^1\times {\mathrm{8117}}^1$

素因数の和:9927

約数の個数: 48

約数和(自身を含む): 679480983720

約数和(自身を除く): 266091703078

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 1693, 2314, 3386, 8117, 15041, 16234, 22009, 30082, 44018, 105521, 150677, 211042, 286117, 301354, 572234, 722413, 1371773, 1444826, 1958801, 2743546, 3917602, 9391369, 13742081, 18782738, 25464413, 27484162, 50928826, 122087797, 178647053, 244175594, 357294106, 1223045209, 2322411689, 2446090418, 4644823378, 15899587717, 31799175434, 206694640321, 413389280642]

約数ペア:

[(1, 413389280642), (2, 206694640321), (13, 31799175434), (26, 15899587717), (89, 4644823378), (169, 2446090418), (178, 2322411689), (338, 1223045209), (1157, 357294106), (1693, 244175594), (2314, 178647053), (3386, 122087797), (8117, 50928826), (15041, 27484162), (16234, 25464413), (22009, 18782738), (30082, 13742081), (44018, 9391369), (105521, 3917602), (150677, 2743546), (211042, 1958801), (286117, 1444826), (301354, 1371773), (572234, 722413)]