411179938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 678174336

約数和(自身を除く): 266994398

約数列:

[1, 2, 13, 26, 67, 134, 193, 386, 871, 1223, 1742, 2446, 2509, 5018, 12931, 15899, 25862, 31798, 81941, 163882, 168103, 236039, 336206, 472078, 1065233, 2130466, 3068507, 6137014, 15814613, 31629226, 205589969, 411179938]

約数ペア:

[(1, 411179938), (2, 205589969), (13, 31629226), (26, 15814613), (67, 6137014), (134, 3068507), (193, 2130466), (386, 1065233), (871, 472078), (1223, 336206), (1742, 236039), (2446, 168103), (2509, 163882), (5018, 81941), (12931, 31798), (15899, 25862)]