4358380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16763}}^1$

素因数の和:16785

約数の個数: 24

約数和(自身を含む): 9857232

約数和(自身を除く): 5498852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16763, 33526, 67052, 83815, 167630, 217919, 335260, 435838, 871676, 1089595, 2179190, 4358380]

約数ペア:

[(1, 4358380), (2, 2179190), (4, 1089595), (5, 871676), (10, 435838), (13, 335260), (20, 217919), (26, 167630), (52, 83815), (65, 67052), (130, 33526), (260, 16763)]