3428624

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:938

約数の個数: 20

約数和(自身を含む): 6671820

約数和(自身を除く): 3243196

約数列:

[1, 2, 4, 8, 16, 421, 509, 842, 1018, 1684, 2036, 3368, 4072, 6736, 8144, 214289, 428578, 857156, 1714312, 3428624]

約数ペア:

[(1, 3428624), (2, 1714312), (4, 857156), (8, 428578), (16, 214289), (421, 8144), (509, 6736), (842, 4072), (1018, 3368), (1684, 2036)]