3940788

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 9247392

約数和(自身を除く): 5306604

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 1667, 2364, 3334, 5001, 6668, 10002, 20004, 328399, 656798, 985197, 1313596, 1970394, 3940788]

約数ペア:

[(1, 3940788), (2, 1970394), (3, 1313596), (4, 985197), (6, 656798), (12, 328399), (197, 20004), (394, 10002), (591, 6668), (788, 5001), (1182, 3334), (1667, 2364)]