1919946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2689}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 4648320

約数和(自身を除く): 2728374

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2689, 5378, 8067, 16134, 18823, 37646, 45713, 56469, 91426, 112938, 137139, 274278, 319991, 639982, 959973, 1919946]

約数ペア:

[(1, 1919946), (2, 959973), (3, 639982), (6, 319991), (7, 274278), (14, 137139), (17, 112938), (21, 91426), (34, 56469), (42, 45713), (51, 37646), (102, 18823), (119, 16134), (238, 8067), (357, 5378), (714, 2689)]