1873447072

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{177949}}^1$

素因数の和:178013

約数の個数: 48

約数和(自身を含む): 4304966400

約数和(自身を除く): 2431519328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 177949, 355898, 711796, 1245643, 1423592, 2491286, 2847184, 4982572, 5694368, 8363603, 9965144, 16727206, 19930288, 33454412, 39860576, 58545221, 66908824, 117090442, 133817648, 234180884, 267635296, 468361768, 936723536, 1873447072]

約数ペア:

[(1, 1873447072), (2, 936723536), (4, 468361768), (7, 267635296), (8, 234180884), (14, 133817648), (16, 117090442), (28, 66908824), (32, 58545221), (47, 39860576), (56, 33454412), (94, 19930288), (112, 16727206), (188, 9965144), (224, 8363603), (329, 5694368), (376, 4982572), (658, 2847184), (752, 2491286), (1316, 1423592), (1504, 1245643), (2632, 711796), (5264, 355898), (10528, 177949)]