220618294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4813}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 373643424

約数和(自身を除く): 153025130

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 1066, 1118, 1763, 3526, 4813, 9626, 22919, 45838, 62569, 125138, 197333, 206959, 394666, 413918, 2565329, 2690467, 5130658, 5380934, 8485319, 16970638, 110309147, 220618294]

約数ペア:

[(1, 220618294), (2, 110309147), (13, 16970638), (26, 8485319), (41, 5380934), (43, 5130658), (82, 2690467), (86, 2565329), (533, 413918), (559, 394666), (1066, 206959), (1118, 197333), (1763, 125138), (3526, 62569), (4813, 45838), (9626, 22919)]