2080407413

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1\times {\mathrm{10477}}^1$

素因数の和:11996

約数の個数: 16

約数和(自身を含む): 2504661120

約数和(自身を除く): 424253707

約数列:

[1, 7, 19, 133, 1493, 10451, 10477, 28367, 73339, 198569, 199063, 1393441, 15642161, 109495127, 297201059, 2080407413]

約数ペア:

[(1, 2080407413), (7, 297201059), (19, 109495127), (133, 15642161), (1493, 1393441), (10451, 199063), (10477, 198569), (28367, 73339)]