556942447201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1\times {\mathrm{148721}}^1$

素因数の和:149545

約数の個数: 32

約数和(自身を含む): 689023077120

約数和(自身を除く): 132080629919

約数列:

[1, 7, 19, 37, 133, 259, 703, 761, 4921, 5327, 14459, 28157, 101213, 148721, 197099, 534983, 1041047, 2825699, 3744881, 5502677, 19779893, 38518739, 104550863, 113176681, 731856041, 792236767, 2150356939, 4187537197, 15052498573, 29312760379, 79563206743, 556942447201]

約数ペア:

[(1, 556942447201), (7, 79563206743), (19, 29312760379), (37, 15052498573), (133, 4187537197), (259, 2150356939), (703, 792236767), (761, 731856041), (4921, 113176681), (5327, 104550863), (14459, 38518739), (28157, 19779893), (101213, 5502677), (148721, 3744881), (197099, 2825699), (534983, 1041047)]