2057142008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13533829}}^1$

素因数の和:13533854

約数の個数: 16

約数和(自身を含む): 4060149000

約数和(自身を除く): 2003006992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13533829, 27067658, 54135316, 108270632, 257142751, 514285502, 1028571004, 2057142008]

約数ペア:

[(1, 2057142008), (2, 1028571004), (4, 514285502), (8, 257142751), (19, 108270632), (38, 54135316), (76, 27067658), (152, 13533829)]