268212784

素因数分解:

$2^4\times 7^1\times {\mathrm{2394757}}^1$

素因数の和:2394772

約数の個数: 20

約数和(自身を含む): 593899984

約数和(自身を除く): 325687200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2394757, 4789514, 9579028, 16763299, 19158056, 33526598, 38316112, 67053196, 134106392, 268212784]

約数ペア:

[(1, 268212784), (2, 134106392), (4, 67053196), (7, 38316112), (8, 33526598), (14, 19158056), (16, 16763299), (28, 9579028), (56, 4789514), (112, 2394757)]