1708520048

素因数分解:

$2^4\times {\mathrm{7547}}^1\times {\mathrm{14149}}^1$

素因数の和:21704

約数の個数: 20

約数和(自身を含む): 3310930200

約数和(自身を除く): 1602410152

約数列:

[1, 2, 4, 8, 16, 7547, 14149, 15094, 28298, 30188, 56596, 60376, 113192, 120752, 226384, 106782503, 213565006, 427130012, 854260024, 1708520048]

約数ペア:

[(1, 1708520048), (2, 854260024), (4, 427130012), (8, 213565006), (16, 106782503), (7547, 226384), (14149, 120752), (15094, 113192), (28298, 60376), (30188, 56596)]