2912578982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1999}}^1\times {\mathrm{25121}}^1$

素因数の和:27151

約数の個数: 16

約数和(自身を含む): 4521960000

約数和(自身を除く): 1609381018

約数列:

[1, 2, 29, 58, 1999, 3998, 25121, 50242, 57971, 115942, 728509, 1457018, 50216879, 100433758, 1456289491, 2912578982]

約数ペア:

[(1, 2912578982), (2, 1456289491), (29, 100433758), (58, 50216879), (1999, 1457018), (3998, 728509), (25121, 115942), (50242, 57971)]