2195156728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6692551}}^1$

素因数の和:6692598

約数の個数: 16

約数和(自身を含む): 4216307760

約数和(自身を除く): 2021151032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6692551, 13385102, 26770204, 53540408, 274394591, 548789182, 1097578364, 2195156728]

約数ペア:

[(1, 2195156728), (2, 1097578364), (4, 548789182), (8, 274394591), (41, 53540408), (82, 26770204), (164, 13385102), (328, 6692551)]