1154409968

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{110491}}^1$

素因数の和:111152

約数の個数: 20

約数和(自身を含む): 2240114808

約数和(自身を除く): 1085704840

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 110491, 220982, 441964, 883928, 1767856, 72150623, 144301246, 288602492, 577204984, 1154409968]

約数ペア:

[(1, 1154409968), (2, 577204984), (4, 288602492), (8, 144301246), (16, 72150623), (653, 1767856), (1306, 883928), (2612, 441964), (5224, 220982), (10448, 110491)]