2389604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 4935168

約数和(自身を除く): 2545564

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2753, 5506, 11012, 19271, 38542, 77084, 85343, 170686, 341372, 597401, 1194802, 2389604]

約数ペア:

[(1, 2389604), (2, 1194802), (4, 597401), (7, 341372), (14, 170686), (28, 85343), (31, 77084), (62, 38542), (124, 19271), (217, 11012), (434, 5506), (868, 2753)]