5639090

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{911}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 10177920

約数和(自身を除く): 4538830

約数列:

[1, 2, 5, 10, 619, 911, 1238, 1822, 3095, 4555, 6190, 9110, 563909, 1127818, 2819545, 5639090]

約数ペア:

[(1, 5639090), (2, 2819545), (5, 1127818), (10, 563909), (619, 9110), (911, 6190), (1238, 4555), (1822, 3095)]