828608885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{91711}}^1$

素因数の和:91868

約数の個数: 16

約数和(自身を含む): 1078533120

約数和(自身を除く): 249924235

約数列:

[1, 5, 13, 65, 139, 695, 1807, 9035, 91711, 458555, 1192243, 5961215, 12747829, 63739145, 165721777, 828608885]

約数ペア:

[(1, 828608885), (5, 165721777), (13, 63739145), (65, 12747829), (139, 5961215), (695, 1192243), (1807, 458555), (9035, 91711)]