16258682881

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{4583}}^1$

素因数の和:4941

約数の個数: 32

約数和(自身を含む): 19517718528

約数和(自身を除く): 3259035647

約数列:

[1, 7, 41, 47, 263, 287, 329, 1841, 1927, 4583, 10783, 12361, 13489, 32081, 75481, 86527, 187903, 215401, 506801, 1205329, 1315321, 1507807, 3547607, 8437303, 8831441, 49418489, 56650463, 61820087, 345929423, 396553241, 2322668983, 16258682881]

約数ペア:

[(1, 16258682881), (7, 2322668983), (41, 396553241), (47, 345929423), (263, 61820087), (287, 56650463), (329, 49418489), (1841, 8831441), (1927, 8437303), (4583, 3547607), (10783, 1507807), (12361, 1315321), (13489, 1205329), (32081, 506801), (75481, 215401), (86527, 187903)]