3985068190

素因数分解:

$2^1\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{136991}}^1$

素因数の和:139907

約数の個数: 16

約数和(自身を含む): 7175640960

約数和(自身を除く): 3190572770

約数列:

[1, 2, 5, 10, 2909, 5818, 14545, 29090, 136991, 273982, 684955, 1369910, 398506819, 797013638, 1992534095, 3985068190]

約数ペア:

[(1, 3985068190), (2, 1992534095), (5, 797013638), (10, 398506819), (2909, 1369910), (5818, 684955), (14545, 273982), (29090, 136991)]