1285146722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{921913}}^1$

素因数の和:921973

約数の個数: 16

約数和(自身を含む): 2090900952

約数和(自身を除く): 805754230

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 921913, 1843826, 15672521, 31345042, 37798433, 75596866, 642573361, 1285146722]

約数ペア:

[(1, 1285146722), (2, 642573361), (17, 75596866), (34, 37798433), (41, 31345042), (82, 15672521), (697, 1843826), (1394, 921913)]