3932380

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 8347248

約数和(自身を除く): 4414868

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2027, 4054, 8108, 10135, 20270, 40540, 196619, 393238, 786476, 983095, 1966190, 3932380]

約数ペア:

[(1, 3932380), (2, 1966190), (4, 983095), (5, 786476), (10, 393238), (20, 196619), (97, 40540), (194, 20270), (388, 10135), (485, 8108), (970, 4054), (1940, 2027)]