2112380545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2677}}^1\times {\mathrm{14347}}^1$

素因数の和:17040

約数の個数: 16

約数和(自身を含む): 2766523968

約数和(自身を除く): 654143423

約数列:

[1, 5, 11, 55, 2677, 13385, 14347, 29447, 71735, 147235, 157817, 789085, 38406919, 192034595, 422476109, 2112380545]

約数ペア:

[(1, 2112380545), (5, 422476109), (11, 192034595), (55, 38406919), (2677, 789085), (13385, 157817), (14347, 147235), (29447, 71735)]