2385859

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 3036960

約数和(自身を除く): 651101

約数列:

[1, 7, 23, 29, 49, 73, 161, 203, 511, 667, 1127, 1421, 1679, 2117, 3577, 4669, 11753, 14819, 32683, 48691, 82271, 103733, 340837, 2385859]

約数ペア:

[(1, 2385859), (7, 340837), (23, 103733), (29, 82271), (49, 48691), (73, 32683), (161, 14819), (203, 11753), (511, 4669), (667, 3577), (1127, 2117), (1421, 1679)]