2007371518

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1559}}^1\times {\mathrm{2887}}^1$

素因数の和:4671

約数の個数: 16

約数和(自身を含む): 3027548160

約数和(自身を除く): 1020176642

約数列:

[1, 2, 223, 446, 1559, 2887, 3118, 5774, 347657, 643801, 695314, 1287602, 4500833, 9001666, 1003685759, 2007371518]

約数ペア:

[(1, 2007371518), (2, 1003685759), (223, 9001666), (446, 4500833), (1559, 1287602), (2887, 695314), (3118, 643801), (5774, 347657)]