7880464

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{9293}}^1$

素因数の和:9354

約数の個数: 20

約数和(自身を含む): 15558156

約数和(自身を除く): 7677692

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 9293, 18586, 37172, 74344, 148688, 492529, 985058, 1970116, 3940232, 7880464]

約数ペア:

[(1, 7880464), (2, 3940232), (4, 1970116), (8, 985058), (16, 492529), (53, 148688), (106, 74344), (212, 37172), (424, 18586), (848, 9293)]