1925432860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7405511}}^1$

素因数の和:7405533

約数の個数: 24

約数和(自身を含む): 4354441056

約数和(自身を除く): 2429008196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7405511, 14811022, 29622044, 37027555, 74055110, 96271643, 148110220, 192543286, 385086572, 481358215, 962716430, 1925432860]

約数ペア:

[(1, 1925432860), (2, 962716430), (4, 481358215), (5, 385086572), (10, 192543286), (13, 148110220), (20, 96271643), (26, 74055110), (52, 37027555), (65, 29622044), (130, 14811022), (260, 7405511)]