293990520008

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{896312561}}^1$

素因数の和:896312608

約数の個数: 16

約数和(自身を含む): 564676914060

約数和(自身を除く): 270686394052

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 896312561, 1792625122, 3585250244, 7170500488, 36748815001, 73497630002, 146995260004, 293990520008]

約数ペア:

[(1, 293990520008), (2, 146995260004), (4, 73497630002), (8, 36748815001), (41, 7170500488), (82, 3585250244), (164, 1792625122), (328, 896312561)]