2109380008

素因数分解:

$2^3\times {\mathrm{16901}}^1\times {\mathrm{15601}}^1$

素因数の和:32508

約数の個数: 16

約数和(自身を含む): 3955575060

約数和(自身を除く): 1846195052

約数列:

[1, 2, 4, 8, 15601, 16901, 31202, 33802, 62404, 67604, 124808, 135208, 263672501, 527345002, 1054690004, 2109380008]

約数ペア:

[(1, 2109380008), (2, 1054690004), (4, 527345002), (8, 263672501), (15601, 135208), (16901, 124808), (31202, 67604), (33802, 62404)]