4380124

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 8805888

約数和(自身を除く): 4425764

約数列:

[1, 2, 4, 7, 14, 28, 311, 503, 622, 1006, 1244, 2012, 2177, 3521, 4354, 7042, 8708, 14084, 156433, 312866, 625732, 1095031, 2190062, 4380124]

約数ペア:

[(1, 4380124), (2, 2190062), (4, 1095031), (7, 625732), (14, 312866), (28, 156433), (311, 14084), (503, 8708), (622, 7042), (1006, 4354), (1244, 3521), (2012, 2177)]