1978565574

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{34483}}^1$

素因数の和:34692

約数の個数: 32

約数和(自身を含む): 4042076544

約数和(自身を除く): 2063510970

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 393, 438, 786, 9563, 19126, 28689, 34483, 57378, 68966, 103449, 206898, 2517259, 4517273, 5034518, 7551777, 9034546, 13551819, 15103554, 27103638, 329760929, 659521858, 989282787, 1978565574]

約数ペア:

[(1, 1978565574), (2, 989282787), (3, 659521858), (6, 329760929), (73, 27103638), (131, 15103554), (146, 13551819), (219, 9034546), (262, 7551777), (393, 5034518), (438, 4517273), (786, 2517259), (9563, 206898), (19126, 103449), (28689, 68966), (34483, 57378)]