1154660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4441}}^1$

素因数の和:4463

約数の個数: 24

約数和(自身を含む): 2611896

約数和(自身を除く): 1457236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4441, 8882, 17764, 22205, 44410, 57733, 88820, 115466, 230932, 288665, 577330, 1154660]

約数ペア:

[(1, 1154660), (2, 577330), (4, 288665), (5, 230932), (10, 115466), (13, 88820), (20, 57733), (26, 44410), (52, 22205), (65, 17764), (130, 8882), (260, 4441)]