2431268

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 5021184

約数和(自身を除く): 2589916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2801, 5602, 11204, 19607, 39214, 78428, 86831, 173662, 347324, 607817, 1215634, 2431268]

約数ペア:

[(1, 2431268), (2, 1215634), (4, 607817), (7, 347324), (14, 173662), (28, 86831), (31, 78428), (62, 39214), (124, 19607), (217, 11204), (434, 5602), (868, 2801)]