2861552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{9413}}^1$

素因数の和:9440

約数の個数: 20

約数和(自身を含む): 5836680

約数和(自身を除く): 2975128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 9413, 18826, 37652, 75304, 150608, 178847, 357694, 715388, 1430776, 2861552]

約数ペア:

[(1, 2861552), (2, 1430776), (4, 715388), (8, 357694), (16, 178847), (19, 150608), (38, 75304), (76, 37652), (152, 18826), (304, 9413)]