978178328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{4567}}^1$

素因数の和:5267

約数の個数: 32

約数和(自身を含む): 1882107360

約数和(自身を除く): 903929032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 653, 1306, 2612, 4567, 5224, 9134, 18268, 26773, 36536, 53546, 107092, 187247, 214184, 374494, 748988, 1497976, 2982251, 5964502, 11929004, 23858008, 122272291, 244544582, 489089164, 978178328]

約数ペア:

[(1, 978178328), (2, 489089164), (4, 244544582), (8, 122272291), (41, 23858008), (82, 11929004), (164, 5964502), (328, 2982251), (653, 1497976), (1306, 748988), (2612, 374494), (4567, 214184), (5224, 187247), (9134, 107092), (18268, 53546), (26773, 36536)]